How to remove rust from pool Tojamuro / 11.06.202111.06.2021 Swimming Pool Stains Removal Guide May 19, †Ј You won't believe this until you try it! I didn't, but IT WORKS! Vitamin C tablets have a new use!Author: OhioJimbo Adventures. Jul 19, †Ј WEBSITE: rutlib6.com Video Index -- A list of all of my videos: rutlib6.com Ahhh rust stains, those annoying little spots or patches of brown that seemingly appear from nowhere and they just ruin the crystal blue color of your pool, really, major eyesores. Here are some of the techniques we use here at Mr Pool Man to get rid of rust stains from our pool. Using vitamin C tablets are perfect for spot stain removals from metal objects. For tiny rust spots, simply take a vitamin C pill and rub it on the spot and you should see instant results just like magic! How does this work? Well, Vitamin C tablets are basically ascorbic acid, which is quite acidic, and the acid melts away the rust! Simple and easy solution for small stain spot removal. Take a handful of vitamin C and stuff it into the stock and tie it off tightly. Use the sock as like a sponge to scrub off patches of rust stains on steps and on your water lines. For deeper stains, you can tie the sock to the end of your telepole and use that in place of your brush head. Hold the sock against the stain for a how to write an original oratory of seconds for the acid to eat through the stain and then proceed to brush it with your pool brush, this should easily take out the stain. Have rust spots that you want to take out but vitamin C is at a premium? Then no problem, you can use some Zodiac pH down tablets in place of vitamin C tablets. Zodiac pH down tables are made with Sodium Bisulphate which is basically an acid and works just as well as vitamin C on rust stains! What we do have for you is a way to do a no-drain acid wash which you can do by yourself! To use the Zodiac All-in-one stain remover, turn off your filtration how to get into copy editing to allow the stain remover to settle near the stains. Liberally sprinkle the stain remover at the spots that you want treated and leave it how to remove rust from pool. Bush the spots in the morning and that should take care of your stain problem! Rust stains in your pool are not only eyesores but they can be symptoms of something else! Deal with rust stains as soon as you spot them and observe if they come back to find out what exactly is causing it to prevent them from ever coming back again! Do you have any questions about this topic or the featured products? No worries, we're here to help! Drop us a question down below and we'll get back to you ASAP. Pumps Expand. Create Account Already have an account? Log in. Search our store Search. Sources of pool rust stains. Rust from Metal Objects - Things like bottle caps, hairpins, metal buttons and the like that somehow find their way to your pool will start to rust in a day how to watch bbc one online so after falling in, especially if they lie undisturbed. These are basically superficial stains that once treated will be gone forever. Recurring Rust Stains - Initially, many people will just think that this is just rust from metal objects falling into the pool that got vacuumed out, but once the stain has been treated, lo and behold, after a few days, the stain is back at the same exact spot! These types of stains are usually caused by small cracks on your pool surface and water leeching into the rebar below. Usually this happens when high levels of chlorines from shocking or from the return jets if you have a salt water chlorinator react with the copper from copper-based algaecides. More of removing this later, but as a prevention tip, simply avoid high chlorine concentrations while using copper-based algaecides. Pool Rust Stain Removal Techniques. Using Vitamin C Tablets. No Vitamin C Tablets? No Problem! Sold out. Acid Washing your Pool. Using Zodiac All-in-one stain remover. Happy swimming :. Name Required We Need This. Email Required We Need This. Question: We Need This. Click to submit question. Thank you! You beauty! Pool Rust Stain Removal Techniques Mar 26, †Ј Use your pool pole to position the sock right over the stain and keep it pressed down for a minute or two. Begin rubbing the stain with the sock, making sure to hit all of the stain. Step 3 Ц If you have an extendable brush, take out the sock and scrub the stain with your brush. If you donТt have a brush long enough, donТt panic. Apr 15, †Ј But if you want to remove a rust pool stain fast, follow these steps: Fill up a sock with around a 1/2 cup of dry acid Place the dry acid filled sock over the stain Use a pole or weight to keep the sock pressed against the rust. Jun 07, †Ј Vinyl pools should pre-dissolve first, and pour directly over the stain. All of these stains can be removed by lowering the water level and applying a weak solution of Acid Magic directly to the wall from a flower watering can. Add two cups of Acid Magic to one gallon of water/5(2). Removing rust stains from pool surfaces can be difficult Ч unless you know a few things about the stain, and your pool surface. Plaster Pools Ч 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, exposing fresh and unstained plaster beneath. Vinyl Pools Ч the composition of vinyl makes it less likely to stain in most cases, however organics, metals and minerals can stain and deposit on vinyl liners or the plastic in-pool steps. Fiberglass Pools Ч like vinyl liners, fiberglass pools have a slick and smooth surface that deters some kinds of stains, but they are definitely not stain proof! The gelcoat finish covers the fiberglass shell, and as the pool ages, surface scratches or crazing small cracks , makes stains more likely to appear. Rust stains can develop from construction fasteners that fall into the pool, but more often come from hair pins, aka bobby pins, or pieces of non-pool toys brought into the water. Old water pipes can carry iron into the pool when adding water. A reappearing rust spot on a plaster pool can be a rebar tie wire that is too close to the surface. Chlorine products will cause corrosion of steel when placed near to one another. Vinyl pools with rusty steel coping, or rusty walls have a larger problem to deal with. Finding the source of the rust, the steel or ferrous material Iron is important before removing the stain. First figure out what is causing the rust stain or any pool stain , to avoid having to retreat the same stain over and over again. Wearing proper protective gear, fill up an old tube sock with a granular acid like sodium bisulfate dry acid Ч just your regular pH decreaser. You can also use ascorbic acid vitamin C. Add about a cup of dry acid to the sock, and then tie the sock in a knot to keep the acid contained. Use your pool pole to position the sock over the stain, holding it in place if the stain is on a vertical wall. Depending on the size and age of the rust stain, the dry acid will eat away at the stain in minutes. Brushing with a steel bristled pool brush during and after will help. If your pool has an overall stain or discoloration, as most do, be aware that beneath the sock, and around the rust stain, you may now have a r everse stain , meaning it may be whiter or brighter than the surrounding areas. Check your sock often to strike a balance between rust stain removal and the area around the stain. It allows you to do underwater acid washing of small areas, and is perfect for removing rust stains in pools. As with the sock treatment, keep in mind that the Stain Master can produce a reverse stain, and instead of an ugly rust stain in your pool, you now have an odd looking whiter colored circle, where the StainMaster was placed. This can be reduced by actively and slowly moving the StainMaster in concentrically larger circular patterns around the rust stain. Vitamin C tablets with or without Rose Hips, lol , are made of ascorbic acid, which is a mild acid that works well for cleaning. Most rust stains can be removed by rubbing a large Vitamin C tablet over the surface. You can also put 20 or 30 in a heavy ziplock bag and hammer them into a powder, and sprinkle the powder over a rust stain, followed by vigorous brushing. Stain Free is a pool stain remover that is made from ascorbic acid, already in a granular form, and very useful for treating an entire pool for metal or organic stains. Use 1 lb per gallons, with low chlorine and high pH Adding the Ascorbic Acid will lower your pool pH level. Stain Free can also be added to a sock, or poured into a pipe, for concentrated spot treatments. Place a 1. Now pour in your acid Ч it can be a dry acid like pH down , No Mor Acid or ascorbic acid , or you can pour in liquid muriatic acid wear safety goggles and gloves. Hold the pipe over the stain for approximately 30 seconds, and then slowly move it in a circular pattern around the stain, increasing the circle diameter with each revolution. For rust stains that are on the wall, attach a 90 degree elbow fitting to the pipe, so that you can hold the acid against vertical surfaces. I mentioned at the start of the article that a persistent, reoccurring rust stain on a plaster pool is likely caused by a rebar tie wire. It could also be caused by the rebar itself. The steel in a pool shell is supposed to be tucked inches below the surface, but sometimes bars get bent, or bent improperly, and they end up within inches of the surface. After years and years, they could become wet, and begin to bleed rust to the surface. Cut right through the rebar and then chisel out to a depth that is beneath the rebar. Coat the rebar ends with rubber sealant, and after it dries, pack the hole full of hydraulic cement. After that dries, top the hole with a plaster mix guaranteed not to match in color , and then you can refill the pool again. Sanding blocks are volcanic blocks, or you can use pumice stone, or our longer-lasting PoolStone Cleaning Blocks and just scrub the surface. For vinyl and fiberglass pools, stones or grinding wheels are much too rough, but you can use the Stain Eraser for vinyl pools, an abrasive rubber that works like a pencil eraser, to rub off stains from vinyl and fiberglass pools. Easy to use, just attach it to your pool pole and target isolated rust spots or other pool stains. Acids can remove rust stains from vinyl, but could damage the vinyl. Last year we got into a problem with metal staining causing our vinyl liner to generally look faded and gross. Vitamin C cleared it right up, it looked almost brand new, but it also lowered the chlorine level to zero. In conjunction with the VitC we also used a metal out and CuLator in the skimmer. But after a couple of days, we ended up shocking because of the ensuing Algae explosion,and of course the metal stains came right back due to the shock treatment. So my questions are, 1 if we use vitamin C this year to get rid of the stains, how do we best keep the stains from resurfacing when the Chlorine level goes back up? We have not opened our pool yet due to some outdoor construction. The staining was back last Fall when we closed the pool, but we had to get it closed because of the weather. Best guidance? Thank you so much! Kelly, have you considered draining and refilling the pool? And water is much cheaper than chemicals. Sometimes shocking a pool can knock minerals out of solution. Use a good seqestering agent to keep minerals and metals in solution, and add weekly maintenance doses to replace the chemical as it depletes, naturally. Algaecides do not contain a problem chemical, other than copper algaecides, which can cause staining when overused. Liquid chlorine is not useful in any way that I can think of. Use tablets to raise chlorine, if you use ascorbic acid again. HI Matt, these are used to keep minerals and metals dissolved in solution, or sequestered, which means locked-up or held in place. They deplete over time, so must be added regularly to be effective. Skip to primary content. Skip to secondary content. Search for:.