Pool Liner Wrinkles: How to Fix Them Without Damaging the Vinyl
Learn how to fix pool liner wrinkles safely, what causes vinyl liner wrinkles, when DIY works, and when to call a professional.
Pool Tile Grout Repair: How to Fix Cracked or Missing Grout
Learn how to repair pool tile grout, remove damaged grout, choose pool-safe grout, regrout tile, and protect the repair with better water balance.
Pool Metal Stain Removal: How to Remove Iron, Copper, and Manganese Stains
Learn pool metal stain removal for iron, copper, and manganese stains using ascorbic acid, sequestrant, testing, and prevention steps.
Pool Water Smells Like Sulfur: Why It Happens and How to Fix It
Pool water smells like sulfur or rotten eggs? Learn what causes sulfur odors, how to shock and circulate the pool, and how to stop the smell from coming back.
Pool Sand Filter Changing Sand: When and How to Replace Filter Sand
Learn when and how to change sand in a pool sand filter, how much sand you need, what tools to use, and how to restart the system safely.
Pink Slime in Pool: What Causes It and How to Get Rid of It
Pink slime in your pool? Learn what causes pink biofilm, how to remove it from surfaces and filters, and how to stop it from coming back.
Mustard Algae Treatment for Pools: How to Kill Yellow Algae for Good
Learn the right mustard algae treatment for pools: how to identify yellow algae, brush, shock, sanitize equipment, and prevent it from coming back.
Black Algae in Pool: How to Remove It and Keep It From Coming Back
Learn how to remove black algae from your pool with brushing, shock, algaecide, and prevention steps that stop it from coming back.