Let me preface by saying I know very little about pools, but I am handy and an engineering student. There is nothing in your test results to support that, however, and calcium usually attaches hard when it … there is a white powder type substance all over the bottom of the pool. Last year we drained the pool then it was power washed and repainted. How do you fix your pool if it has a white powder that settles to the bottom and turns the clear water cloudy when someone swims in it? New answer: By pool powder - do you mean dry chlorine? You walk outside to make sure the pool looks good, and you find white calcium build-up all over your tiles. … I am afraid this stuff is in the sand filter and connecting tubs I really need help. Some of the benefits of aquaBRIGHT™: Color Uniformity Compared to colored masonry finishes, aquaBRIGHT® has a more uniform color across the entire swimming pool and as the pool ages, the installation of an aquaBRIGHT finish … We read that when you see this condition, there is probably a torn grid in the vertical grid filter. When the water is balanced, it removes the hard water calcium component. Cartridge filters are often a popular choice because they are easy to maintain. It's uncommon to all of a sudden have a white powder substance coating the cartridge without some kind of outside influence. A: If you pool has white deposits on tile or other surfaces in your pool or spa, it is most likely caused by efflorescence, which is caused by calcium and mineral salts, which you often find while concrete, marcite/pebble, or grout are curing. That too, depends on the quantity of the "pool powder". Too much DE can end up clogging the skimmer, creating additional problems. on the wall by the pool there is a plaque that lists the chemical balances and if the pool is sutable for use. The one you're most likely to keep clean. It's been a scorching summer, and you are having an end of summer party (after all, you do get Monday off for Labor Day). I have the milky white powder residue in the bottom of my pool. How do you fix your pool if it has a white powder that settles to the bottom and turns the clear water cloudy when someone swims in it? So, what's the best type of filter? Do not spend more on chemicals till you try this. This powder is really fine and settles to the bottom of a pool and re-appears again and again, unitl the problem is fixed. The water return pipe in your pool ( Get a finely- tightly woven white sock and the water that blows into the pool put the white sock over it and rubberband it on, Your problem will be solved. There are at least 100 Reasons for Cloudy Swimming Pool Water, but the most important thing to do to know what is going on with your pool is to get yourself a proper test kit -- either the Taylor K-2006 (NOT the K-2005) or the TFTestkits TF-100. When you hear "white, chalky" Calcium is about the only thing that comes to mind. If you're using soda ash or bicarb., are you putting it in the skimmer or broadcasting it directly into the pool? what are causes and fix? aquaBRIGHT™ Installation. Seems to be a problem shared by others on the net but nobody seems to have a solution. There's always leftover DE powder no matter how well you clean. The Best Methods for Cleaning Pool Tiles. When vacuumed it just blows back into the pool via the return jets. Removing & Preventing White Powder on Concrete Basement Walls & Floors. The water was hazy then the white powder appeared when the problem started. i am unable to get them to clean the pool or an explanitation of what it is.