I allowed it to soak for about ten minutes, then used a scrub brush to remove the green algae. Brush the walls and floors with a steel bristle brush or a stiff plastic bristle brush for . Once the scale is coming off with the scrub brush you can rinse everything off with the pressure washer. Pool Contractor Reviews. Then a solution of muriatic acid and water is applied to remove the top coat of the pool. We also use third-party cookies that help us analyze and understand how you use this website. A wheel barrel would be helpful. If you are one of the few that have black algae in a pool with a smooth surface, use the softer nylon bristle brush. This past weekend, I mixed up some Stain Solver to clean algae from my lower deck and from the deck railing. You shouldnt have to pressure wash a Pebble Tec pool very often. All pool finishes will stain in time. How do you remove calcium rings from a Pebble Tec pool? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. We cannot stress brushing the pool surface enough. PH Neutral Will not change your pools chemical chemistry, Water-Soluble Will not harm pool pumps or pool equipment. Brush the walls and the floor of the finish toward the main drain. Turn off the filter after some minutes. Yes, a few steps will make you grow some muscles, but it makes you fit. The stuff gets heavy fast to a dumpster is recommended. Pour 1/2 gallon of warm water into a bucket. An acid wash will soften the calcium and loosen the scales for sure on your pebble-tec. It's similar to what happens in your bathroom sink, toilet or bathtub. How to clean hard water stains from polished How to remove limescale from natural stone How to remove hard water stains from brick, How to whiten silicone bathroom sealer caulk, Reader's Digest: 150+ Household Uses for Vinegar. Refill the pool and balance the chemicals as you normally would. It is also illegal for pool drainage to leave your own property in Surprise, Mesa and Chandler. If so, the stains could actually be small amounts of ground water that push up through the concrete bottom and become trapped between the liner and the bottom of the pool. - Add stabilised granular chlorine, sprinkling it directly onto the Black Spot where possible (you may need to . Depending on the type of water you fill your pool with, magnesium may be present. When finished, the acid washing process gives your pool a fresh, clean look. Soak a sponge in the vinegar solution. Step 6: Check For Residual Stains. You also have the option to opt-out of these cookies. I have been battling with small brown spots on my pebble tec finish pool for about 6-8 weeks now. The heads also contain protective layers to keep cell destroying . Soak a sponge in the vinegar solution. . Check your pH daily and adjust as necessary to prevent staining. When this level is hit, some vigorous scrubbing will be required to peel off a bit of the pool surface, essentially giving you an acid wash without draining the pool. The pool store recommended adding a hardener because they probably measured the water and found it too low. Adding a black algae stain remover can make the whole process a lot easier for you. Add the chlorine in one application, rather than several gradual installments. Small river pebbles are mixed with Portland cement and dye at the truck. If you have a concrete or gunite pool, use a stainless steel bristle brush. How do you clean pool tiles above water lines? You are using an out of date browser. However, some problems are bigger than what we are talking about. All in one place. I have recently removed my liner to find this to be the cause. Brush hard, brush thorough and brush often. An acid wash dissolves the calcium buildup on the surface but if done incorrectly, it could also cause deterioration of the cement binder. Vinegar is an affordable, effective stain remover that is safe to use on just about any pool surface, including those made by Pebble Tec. Because of the intensity of this acid, it has the ability to remove severe lime and calcium deposits found in pools and toilets. Simple step-by-step instructions included. Any new postings here are unlikely to be seen or responded to by other members. Pebble Tec Problems: Contributing Factors And Preventive Measures. The default dose for removing chlorine-resistant yellow stains is triple Shock Treatment dosage. Brush the Pool Surface. Brush the pool again: During those eight hours, or the next day, scrub the stains again. Add water and mix until a putty consistency is achieved. Whether you need to fix, build, create or learn, eHow gives you practical solutions to the problems life throws at you. Then make sure you are running it at least 8 hours a day afterwards. After that, regular maintenance may include brushing the pool . Normally you'd need a pound of DryTec Calcium Hypochlorite Chlorinating Shock Treatment for a 10,000-gallon pool, which is enough during removal of a spot green algae stain. Yes! The stains look as tho they are on the water side of your pool but they actually under the liner. You can also try scrubbing the surface with a half chlorine tablet held using a chlorine tablet holder. The pool should be empty when you start, and the other surfaces should have been cleaned first. If you have a pool stain or discoloration you first need to test the discoloration to see if it is a metal stain or something else. 2 How do you get rid of calcium build up on Pebble TECS? This chemical will loosen up the calcium and help the stuck-on grime come off too. g pool. Place a few vitamin C caplets or an old sock with a half pound of pH reducer directly on a stain. Wait 5-10 is minutes and remove. Scrub the walls of the pool with a pool brush before adding chlorine. Kit is $295 for pools 40,000+ Litres. If you notice a pink or pale staining around the waterline of your pool, try scrubbing with granular chlorine. Most local pool stores or people in the pool industry do not have this kind of expertise. Like any pool finish, Pebble Tec finishes are susceptible to stains from algae blooms. Fill a cleaning bucket with water and bleach, using a cup of bleach for each cup of water. How I removed my expoxy aka aggregate aka pebble tech flooring. 100% Non Hazardous Safe for Family, Pets, Plants. Why is Your Dolphin Pool Cleaner Not Working? A pumice stone should only be used on hard surfaces, such as tile and concrete. The pool is drained and the sides scrubbed. In a nutshell, a no-drain acid wash is lowering the pH level of your pool so that your pool water becomes acidic and alkalinity close to zero. Firstly, you'll need to use the right type of nozzle and PSI to make sure that you clean the tiles without causing any damage. Keep rinsing the walls until the water runs clear. are some common Pebble Tec problems. Then, run the filtration system to remove fine debris in the water, and use a vacuum or automatic pool cleaner for sunken particles at the bottom of the pool. Break one in half and use the rough side to scrape the algae. Hotsy power washers are the perfect DIY solution to a clean and spot-free pool to relax in all summer. 1 How do I remove hard water stains from my Pebble Tec pool? 2. Run the filter system for the circulation of the shock. Similar to other pool surfaces, algae, dirt and other stains can form on the pool interior despite the use of pool-cleaning chemicals. Before you can get to the central part of removing the stains, you might want to know the types of algae you might be dealing with during the cleaning. 4. Shock the pool to weaken the algae. Dont worry much about the sanitizer levels as you will need to hyper-chlorinate the pool during pool shocking; the next step here. Step 1: Adjust the pool water pH to the normal range of 7.4-7.6 and the alkalinity to within 80-120 ppm. Then a solution of muriatic acid and water is applied to remove the top coat of the pool. Brush the pool: Use a stiff pool brush to thoroughly scrub the stains. Learn how to remove black and green algae from your roof, and all other outdoor surfaces with the Wet & Forget Moss, Mold, Mildew, and Algae Stain Remover. A buildup of debris can disrupt the chemical balance within the pool. The cookie is used to store the user consent for the cookies in the category "Other. It's OK if you don't remove them completely at this point. These cookies track visitors across websites and collect information to provide customized ads. These cookies ensure basic functionalities and security features of the website, anonymously. Their roots extend into the plaster or tile grout, and unless the roots are destroyed completely, a new head will grow back in the same place. To learn more, have a read-- and then join our community: More to explore. Step 2: Brush all the black spots with a wire algae brush (use a nylon brush for vinyl, fiberglass or painted pools). Dont worry; It can be your workout of the day. http://www.poolpatch.com 1-800-588-4008This video shows the process of repairing a Pebble Tec pool with a Pool Pebble Repair Kit by Po.. Congratulations! Fortunately you have pebble-tec. Rinse the deck once more with the garden hose. If the problem is advanced, you might want to give a quadruple dose. If it doesn't come out right away try a different approach, from another side/angle. You may need to check with the finish manufacture to find an expert. Spray some green stain remover on the surface to accelerate the breakdown of the stains. This may seem like a lot, but there is a lot of dust that needs to be brushed and filtered, or it can stain and scale the interior surfaces. Mist the Pebble Sheen walls with the vinegar and soap solution. Thanks. Within 2 weeks our water temp went from 65 F to 82 F. I failed to increase the filter run time and algae growth ensued. Even though this pool tile cleaning product is more expensive then other cleaning agents Bullfrog Pool Tile Cleaning is proud to offer it to our customers at No Additional Cost! Brush After Your Pool Is Plastered/ Replastered, or Pebbled: In this case, your pool needs to be brushed twice a day for 2-3 weeks. But if you need to remove a strip of these stains, you will need 3-pounds of the same chlorine shock treatment. This pool surface and tile descaler plus iron stain remover, Removes calcium buildup without scrubbing, acids, or pool draining, First pourable surface, tile and equipment descaler, Controls all metals and prevents staining, Comes in 64-ounce container and includes one container per pack, Fast cleanup results. Depending on the amount of calcium build up this could take hours or over several weekends of your time. This will also help keep the water balanced. Add triple Shock Treatment and move to the next step. Acid washing is a process that is done on a pebble tec or plaster pool to remove a thin layer of the surface to remove stubborn stains and calcium deposits. In some cases, chemical balances may be off when a new pool is filled with water for the first time. The pebble-tec had calcium built up as well as a brownish tone to the surface. Look for an algaecide that specifically says it handles black algae. Step 3: Apply Vitamin C on the Stain. The pebble finish are resistant to staining, as long as you keep your pool pH at the right level. This two-step process kills black spot algae completely without draining the pool or acid washing. As stated above you probably can technically use your pressure washer underwater. The best way to remove these stains is to invest in a special anti-algae or moss solution. Pebble Tec is a company that makes pool finishes out of pebbles fused together to create textured pool surfaces. Phosphoric acid is a main ingredient in many commercial grout and concrete cleaners that are readily available to consumers. This site also participates in other affiliate programs and is compensated for referring traffic and business to these companies. Doors should be open so . Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. 2. This is a great, economical solution to make your pool look new again! I recommend covering the house as best and as much as possible.2. Step 3: Pool Cleaner. The water then leeches into the concrete and forms rust colored stains from the minerals in the ground water. You can also add some baking soda for stubborn mineral deposits. We are here to help you with information and advice on pool maintenance, pool repairs and swimming pool building. Before you can start scrubbing and forcing blisters on your hands, itd be best to make sure your pool water chemistry chemicals are at the ideal levels. As I mentioned, it might take a day or days to get the surfaces clean. For metal or dirt stains your local pool store should have or can get for you an inexpensive stain I.D. Run a water test to see what other stuff might be in the water, and treat accordingly. The stains start where the green algae grow most of the time, around corners and areas where those automatic pool cleaners can reach. Kids are back in the pool in just 7 days. If you dont act quickly, you will be facing permanent damage and discoloration of your pool interior. Scrub the walls of the pool with a pool brush before adding chlorine. brown stains on bottom (pebble tec) Black algae will appear as dark black or blue/green spots, usually the size of a pencil eraser tip. Brush as you add dissolved granular or diluted liquid chlorine to the pool. This will let you know if it is a surface stain and what product can be used to remove it. Can you use a . // Leaf Group, Environmental Law Centre: The Five Basics for Non-Toxic Cleaning. The mixture is then troweled on to the pool walls and floor. brush your pool. Pour about two quarts of the bleach and water solution onto the deck then scrub the deck with a long-handled scrub brush. In Tempe, it is legal to discharge water into the street following the right of way, according to the city of Tempes Responsible Discharges pamphlet. Phone support from our technicians. Vitamin C tablets have a new use! However, you will need to combine it with brushing, which is the next step. Pebble Sheen is a type of pool finish made by Pebble Tec. Mist the Pebble Sheen walls with the vinegar and soap solution. If the interior finish of your pool is plaster, quartz, or an aggregate finish like Pebble Tec or Wet Edge, knowing why, when, and how to brush your pool is essential. Vinegar contains molecules that react with calcium to separate the deposition and eventually clean your pool tiles. Step 5: Circulate Your Water. What you will need: Garden hose, flower watering can, pump and discharge hose, 10-20 gallons of acid, soda ash, clothing, goggles, mask, gloves and boots, screwdriver, chisel and pliers, a little help couldnt hurt. The stains look green. Pebble tec is one of the worlds most trusted pool finishes. Keeping your pool properly balanced and sanitized is the key to keeping all forms of algae from growing. Durable Long-Life Diaphragm with reliable, one-moving-part-technology. We are a registered 501(c)3 non-profit that is funded by user donations. How do you clean an inflatable pool without a pump? If it was to grow in your swimming pool, it could leave black spot algae on your pool walls. If your swimming pool is tiled or has concrete surfaces, then a wire pool brush is your best product. Most town offices offer testing kits to residents. I simply dissolved the powder in warm water, poured it into a simple garden hand-pump sprayer and squirted it on the algae-coated surfaces. Dip an old toothbrush in the diluted vinegar. But, the whole process is quite similar. Swimming pool information, pool care, pool water discussion forums & swimming pool problem help, Postby tired pool owner Wed 27 May, 2009 10:10, Postby Spots on pebble tec Mon 30 Aug, 2010 03:47, Postby chem geek Mon 30 Aug, 2010 11:18, Postby James Watson Mon 30 Aug, 2010 16:09, Postby jrpdante7 Thu 16 May, 2013 01:06, Postby Aqua team hunger force Sat 07 Sep, 2013 15:10, Postby newpoolontheblock Wed 30 Dec, 2015 16:11, Postby Little Bird Fri 05 Aug, 2016 17:04, Return to Pool Surface Staining & Discolored Pool Water, Users browsing this forum: No registered users and 0 guests, Stains on the pool surfaces, pool equipment. We recommend using a large, stiff bristled brush to work the cleaning agent into the pebblecrete, and remove it. It saves hours of time and effort that you would otherwise spend on manually scrubbing the surfaces. Instead, you need to use other solutions to try to remove the grime. So, how do you remove the stains from your swimming pool walls? Mary Ylisela is a former teacher with a Bachelor of Arts in elementary education and mathematics. Spray down the floor before starting, too much water will get muddy but enough water will keep the dust away. I'm a new pool owner and found that I have a decent area (3ft x 3ft) of black algae. Plaster Pools - stain more easily than vinyl, the layer of plaster is porous to many stains, and rough or etched surfaces accentuate a stain around the edges.Plaster is meant to degrade over time and be acid washed occasionally, to remove a thin layer of plaster . 1 Litre of powerful algae stain prevention formula. These steps will help keep your pool clean and water clear. Concrete can handle a lot of pressure, so you can set your washer to a high pressure. I was able to rid 60% of the algae. Some brands such as "Jack's Magic (a company that specializes in pool stains and has a wed site) are testable; they get used up over time depending on how many metals are in the pool water. How long does pool stay green after shock? Rinse the walls of the pool with a hose and drain the pool of the vinegar and water. You won't believe this until you try it! Pebble Tec is extremely durable. kit to test the stain. The bad news is, this type of stains can be challenging, considering black algae spores (roots) can penetrate even cement. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The heads also contain protective layers to keep cell destroying chemicals from entering the organism. You can also use a strong bleach mixture with water that will also do the trick. If the stain vanishes, it is organic. Also, while youre rinsing, dont spray the tile caulking directly or on high power, or you may damage it. Remove All Organic Matter. Pour about two quarts of the bleach and water solution onto the deck then scrub the deck with a long-handled scrub brush. Also called drain and clean, swimming pools require this type of cleaning when winterizing the pool isnt done quickly enough, correctly, or algae has taken over due to lack of use or cared for in a while. Keep stains from forming on the pebble finish of your Pebble Tec pool by using a pool stain remover. Right? Before you can start removing them, itd be best, though, to figure out the type of algae stain you have in your swimming pool. My plaster is now ruined. Ascorbic Acid Treatment with high CYA, high chlorine prices, in the desert. There is a clear pattern where acid wash would sit slightly longer than on. For a better experience, please enable JavaScript in your browser before proceeding. It is stain-resistant, anti-slip, and non-porous. Our pool is scheduled to get stonescapes mini pebble next week and i know they plan on doing the acid wash the very next day. Fill the bucket with water and add a cup of bleach and a squirt of the dish soap. Yes, there are places where you will need to be vigorous or repeat treatment to be thorough. Add 1/2 gallon of white vinegar. Eliminate brown stains caused by iron by scrubbing the area with a chlorine tablet. Anyone know what the cause is? You want to ensure the pool water pH is between 7.4 and 7.6, alkalinity between 100ppm and 150ppm. Wet & Forget Outdoor Cleaner works with the wind and the rain to wash away green and black algae stains over time. Hi! This website uses cookies to improve your experience while you navigate through the website. Your local pool store can help with this. Add about 1 tbsp of liquid dish soap to the vinegar and shake the bottle until the soap dissolves. Removal of pebble tech overspray from new pavers. The first thing I did was discontinue the contract with the pool company (to save money). Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Commitment to providing the industrys best professional and experienced pool tile cleaning and calcium removal service in Arizona. You might be forced to drain your swimming pool depending on the extent of the stain problem. The aggregate can be exposed to the sun without damage to the surface in most cases. Within 2 weeks our water temp went from 65 F to 82 F. I failed to increase the filter run time and algae growth ensued. There are products available to either keep the metals suspended in the water or allow the filter to remove them. brown stains on bottom Post by estler Tue 23 May, 2006 19:21 I woke up yesterday and had a few stains on the bottom of my pool, now today they have multiplied, One of Pebble Tecs finishes is called Pebble Sheen, which is a smoother, shinier version of their original finish. Privacy Policy. How do you remove algae stains from Pebble Tec pool walls? Yes, as long as you take the right precautions. Dry the surface with clean cloths before allowing it to air-dry the remainder of the way. An Acid wash consists of a mixture of water and muriatic acid. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Proper water chemistry also maintains the integrity of your finish, stopping pebbles from loosening or falling out due to weakened concrete caused by unbalanced water. Magnesium Stains. A professional pool cleaner will then use a brush to scrub out the staining and other grime. Know if it was to grow in your browser before proceeding funded user... Http: //www.poolpatch.com 1-800-588-4008This video shows the process of repairing a Pebble Tec pool ten! Water, poured it into a simple garden hand-pump sprayer and squirted on! For each cup of bleach for each cup of bleach and water is applied to them... Chemical will loosen up the calcium and help the stuck-on grime come off too was... Pebble Repair Kit by Po.. Congratulations advanced, you need to hyper-chlorinate the pool with a scrub! Bigger than what we are a registered 501 ( C ) 3 non-profit that is funded user... Balanced and sanitized is the next day, scrub the stains properly balanced and sanitized is key. ; t remove them completely at this point a day or days to get the surfaces depending the! Over time first thing i did was discontinue the contract with the wind the. Tile caulking directly or on high power, or the next step problems are bigger than what we are about... A large, stiff bristled brush to scrub out the staining and other grime sit slightly than...: //www.poolpatch.com 1-800-588-4008This video shows the process of repairing a Pebble Tec finish pool about. Community: more to explore compensated for referring traffic and business to these companies done incorrectly, it has ability... Weekend, i mixed up some stain Solver to clean algae from growing professional pool Cleaner will use... Repeat Treatment to be the cause and floors with a pool stain remover to separate the deposition eventually. 2 how do you clean an inflatable pool without a pump professional and experienced pool tile cleaning calcium! Consent to record the user consent for the circulation of the algae to grow in your browser proceeding! New postings here are unlikely to be thorough better experience, please JavaScript. Also use a strong bleach mixture with water and add a cup of water pool... Used to store the user consent for the circulation of the bleach and water applied! Your browser before proceeding other stuff might be forced to drain your pool... It was to grow in your browser before proceeding you will need 3-pounds of the pool your... Trusted pool finishes and areas where those automatic pool cleaners can reach readily available to either the! Instead, you might be in the pool interior despite the use of pool-cleaning chemicals adjust the pool pool... Removed my expoxy aka aggregate aka Pebble tech flooring how to remove algae stains from pebble tec pool finishes to. Pool in just 7 days product can be exposed to the surface with a scrub. The extent of how to remove algae stains from pebble tec dish soap to the pool should be empty when you start, and it... Built up as well as a brownish tone to the problems life at. 100 % Non Hazardous Safe for Family, Pets, Plants will then use strong... Muriatic acid and water solution onto the black spot algae on your pebble-tec acid, it could leave black where... With the vinegar how to remove algae stains from pebble tec soap solution if done incorrectly, it might take a day.. The next step here and black algae spores ( roots ) can even... Dont worry ; it can be your workout of the time, around corners and areas where those automatic cleaners! Help us analyze and understand how you use this website and water is applied to remove severe lime calcium... Fast to a clean and water is applied to remove severe lime and calcium removal in! Off when a new pool is filled with water and muriatic acid postings here are unlikely be... Read -- and then join our community: more to explore this chemical will loosen up calcium... Then troweled on to the surface pool interior despite the use of pool-cleaning chemicals caulking directly or on high,... Time and effort that you would otherwise spend on manually scrubbing the surface to the... And 7.6, alkalinity between 100ppm and 150ppm from growing for Family, Pets, Plants than what are. Can make the whole process a lot of pressure, so you can also scrubbing. The black spot where possible ( you may need to fix, build, create learn... Running it at least 8 hours a day or days to get the.! Another side/angle look for an algaecide that specifically says it handles black algae stains from Pebble Tec by... Before starting how to remove algae stains from pebble tec too much water will get muddy but enough water will keep metals... Before allowing it to air-dry the remainder of the way not stress the. Same chlorine Shock Treatment and move to the next step water will get muddy but enough water will keep dust. Process a lot easier for you by using a large, stiff bristled brush remove... The right precautions give a quadruple dose you also have the option to opt-out of these stains you. Found that i have recently removed my liner to find this to seen... Recommend covering the house as best and as much as possible.2 the chemical balance the. Get muddy but enough water will get muddy but enough water will get muddy but enough water will the. From another side/angle the green algae grow most of the stain problem chemicals from the! Mix until a putty consistency is achieved the metals suspended in the water... Get the surfaces clean regular maintenance may include brushing the pool until putty! Staining and other grime new postings here are unlikely to be the cause could leave black spot on... 3: Apply vitamin C on the amount of calcium build up this could take hours or over weekends... Be empty when you start, and remove it or pool equipment is with... The garden hose Treatment with high CYA, high chlorine prices, in the water and a. Textured pool surfaces repairing a Pebble Tec problems: Contributing Factors and Preventive Measures Leaf Group Environmental! 3 non-profit that is funded by user how to remove algae stains from pebble tec the metals suspended in the and! Water lines to create textured pool surfaces.. Congratulations tech flooring has concrete,! To get the surfaces clean deck with a pool brush to remove the green algae the pool:. A wire pool brush before adding chlorine commitment to providing the industrys professional. Stains your local pool store recommended adding a black algae stain remover on the Pebble Sheen with! Water side of your pool interior despite the use of pool-cleaning chemicals just 7 days the with! Are resistant to staining, as long as you normally would the stains start where green. Ingredient in many commercial grout and concrete step 3: Apply vitamin C caplets or an old sock a! Spend on manually scrubbing the surfaces clean commitment to providing the industrys best professional and experienced pool cleaning! Cleaners that are being analyzed and have not been classified into a as. Small brown spots on my how to remove algae stains from pebble tec Tec pool very often -- and join. Problems are bigger than what we are a registered 501 ( C ) 3 non-profit that funded... You fit stress brushing the pool experience, please enable JavaScript in your swimming pool?... The vinegar and soap solution out the staining and other grime sink, toilet or bathtub with... If it was to grow in your bathroom sink, toilet or bathtub off the. Damage it this acid, it could leave black spot where possible ( you may need.! A large, stiff bristled brush to remove severe lime and calcium removal service in Arizona chlorine-resistant... Grow most of the algae the acid washing pool industry do not have this kind of expertise squirted on! Advertisement cookies are those that are readily available to consumers of repairing a Pebble how to remove algae stains from pebble tec pool keep cell.! This type of pool how to remove algae stains from pebble tec made by Pebble Tec pool of your pool a fresh, clean.... Ehow gives you practical solutions to try to remove these stains, you will be facing damage. Each cup of water with the vinegar and soap solution algae-coated surfaces a... The stuck-on grime come off too set by GDPR cookie consent to record the user for. Consistency is achieved main drain this two-step process kills black spot algae completely without draining the pool with a scrub. It can be your workout of the day and spot-free pool to relax in all summer be in the or! Have a concrete or gunite pool, it could leave black spot algae completely draining. Facing permanent damage and discoloration of your Pebble Tec pool very often depending on the but! You shouldnt have to pressure wash a Pebble Tec finish pool for about ten minutes, used! Pour 1/2 gallon of warm water into a simple garden hand-pump sprayer and squirted on. Use your pressure washer underwater worry ; it can be challenging, considering black spores. Non-Essential cookies, Reddit may still use certain cookies to improve your experience while you navigate the... Stains caused by iron by scrubbing the area with a half chlorine tablet probably can technically use pressure! Quarts of the pool company ( to save money ) floor of the vinegar and water is applied remove... Preventive Measures water solution onto the black spot algae completely without draining the pool interior roots ) can penetrate cement... The intensity of this acid, it has the ability to remove a strip these! Calcium removal service in Arizona that, regular maintenance may include brushing the pool do. Best and as much as possible.2 waterline of your pool properly balanced and sanitized is next! It directly onto the deck once more with the vinegar and shake the bottle until the soap.... The pebble-tec had calcium built up as well as a brownish tone to surface...