Brown Algae Stains In Pool

Shock the pool with chlorine and then add an.

Brown algae stains in pool.

Add chemicals as necessary to adjust the pool s ph level to. Scrub the algae with a soft nylon brush. To confirm it s a metal stain get a vitamin c tablet crushed up acsorbic acid put that in a sock and place it on the stain. Test the pool s water using a pool testing kit.

Add enough chlorine to your pool to bring the free chlorine concentration to between 1 and 3 ppm. Clean the pool as much as possible to break up the algae using a brush leaf rake and vacuum. Go to this page to see how to treat your pool for brown algae. Clean the pool s.

This is one of the most difficult types of algae to get rid of and gets its name from its yellowish brown color. What are these brown stains in my pool. The appearance of brown algae on the bottom of the pool is a sign of the beginning of an infestation of mustard algae. In most cases this is all that is needed with vinyl pool liners.

If the stain doesn t lighten up gets darker or the color changes to black it s probably a metal stain. Run the filter and backwash it to move additional debris. Of calcium hypochlorite granular chlorine in an old sock to put on a spot. Brown algae you can also use about 1 2 lb.