Bio-Dex QT032 Pool Clarifiers & Enzymes, 1 qt

Worked well. No problem.

We have many household/boat/yard/auto uses for this cleaning product. A little bit goes a long way. Well worth the price and investment. Best prices available through Amazon.com and Prime.

Bought this to remove stain above the water line on our above ground pool liner. Didn't touch the stain, no change at all. Don't waste your money.

Used for pool

even though the item arrived too late for my pool drain and acid wash. it gets great reviews so will keep it around for occasional tile cleans

I have written this company with no positive response. I bought this and also a bottle from a local store. Neither product worked and it cost quite a bit. I just wanted money returned and a recommendatino of a working product.

We had a black ring on our liner around half of the pool which is attributed to all of the suntan lotion and dirt collecting on the liner wall. We tried everything to get it clean for 3 years. Nothing worked. I found this stuff with a little scrub pad and it took it off like magic. Highly recommended to restore your pool liner to look like new. Follow the directions and you'll have no problem. It is safe. It dissolves quickly into the pool and leaves. No health effects. You could swim immediately after cleaning. Highly recommended