The most difficult pool stains occur in in-ground plaster pools. The best way to get rid of them is to not get them in the first place. Some stains come from leaves, sticks, and other organic materials. However, the greatest percentage and the most difficult ones are from decaying worms. Worms get into your…
If you’ve ever opened your pool in the spring and found a pile of dead worms sitting at the deep end, you already know how unpleasant winter can be for an in-ground pool. Even worse, those worms often leave behind dark, rust-colored stains in the plaster that can be very difficult to remove. 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…