pool stains

  • WHAT CAUSES THE STAINS IN MY POOL?

    When you open your pool in the spring, you’ll typically remove the cover if you put one on. Then you’ll run the filter for a few days and add shock and other chemicals to kill algae and bacteria. Once it’s clear, you might still see some reddish-brown, rust-looking stains, mainly at the bottom or…

  • WHY ARE THERE WORMS IN MY POOL? WHAT CAN I DO ABOUT WORMS IN MY POOL?

    In-ground plaster pool owners have a unique problem. When you open your pool in the spring, you may see lots of worms after winter. It’s not a pretty sight, and if you’ve never seen it before, it’s pretty disgusting. When you clear the debris and dead worms, you’ll see reddish-brown stains, mainly at the…