Algae Under Vinyl Pool Liner

A beautiful new inground liner nothing matches the soft feel and bright luster of a vinyl lined pool.

Algae under vinyl pool liner.

Once the algae has appeared onto a vinyl pool liner it is not hard to get rid of but it is a good indication it is time to check the pool s chemical levels. They can occur do to bleaching of the vinyl liner or incorrect ph or chlorine levels. The pool water is clean but the liner is covered it what appears to be brown and red algae. Tackling the toughest stains of all the kind behind the liner.

Here s my recipe for turning around a dark green algae filled vinyl liner pool. Once you have the algae removed be sure to maintain the pool at its proper ph and chlorine levels to prevent the algae from coming back. Chemical pool stains or uv stains are more tricky to treat and are most likely un treatable. Algae create a chlorine demand in the water for itself consuming chlorine that should be working on other contaminants.

To prevent pool stains from developing on your pool liner in the future always keep pool water balanced by checking the chemicals and using a pool cleaner on a regular basis to get rid of dirt and grime that tends to build up with regular use. Organic pool stains come from dead algae small animals or organic debris. Algae can even grow under vinyl pool liners on the walls or floor beneath the liner. These stains normally occur after a long winter or thunderstorm.

Mineral vinyl liner stains. As it expels carbon dioxide the ph level of pool water can rise. Bacteria sometimes show up years after a pool has been installed. If you ve recently installed one of our inground pool kits or replaced your inground pool liner you want to protect the investment and put off a re investment for as long as possible here s how to keep your vinyl liner looking new by avoiding these 5 common mistakes made with vinyl.

Brown algae won t come off of a vinyl liner. If you have black or grey cloud like stains on the floor of your in ground vinyl liner they are most likely caused by bacteria that is living in the ground under your pool. What differentiates it from algae is that it s more of a parasitic type organism says terry arko water specialist for seaklear pool spa products based in bothell wash. By joanne opened our pool 2 weeks ago we used liquid shock.