Brown Stains On Pool Liner

You need to determine if the stain is organic or a metal stain.

Brown stains on pool liner.

Use a stick or a pool pole not your finger. Prevent vinyl pool stains. Mineral pool stains are treated with acidic stain removers. Watching the pool like a hawk for foreign objects keeping it clean and keeping it balanced are the main ways to keep stains off of your pool liner with special attention to how you add pool chemicals.

Doheny s also carries a spray on vinyl cleaner that can be used if your pool is drained. In most cases this is all that is needed with vinyl pool liners. The first step to deal with organic materials is to shock your pool and scrub it. Treat your pool liner for your type of stain.

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. Go to this page to see how to treat your pool for brown algae. If the stain lightens up or disappears it s organic. If it s closer to a brown black and is found on the sides of the pool as well then you might be looking at metal.

And brown stains concentrated on the bottom can likely be attributed to dirt stains typically enhanced by calcium buildup. How to remove brown algae stains from a vinyl pool liner by launie sorrels. Scrub the algae with a soft nylon brush. If your stain is all around the waterline of the pool because of material floating at the top an enzyme based cleaner will help to break down organic compounds and oils.

If that doesn t work try a stain remover. Organic pool stains are treated by shocking the pool with a chlorine shock treatment.