Pool Mate 1-2550-04 Metal Out Stain and Mineral Inhibitor for Swimming Pools,1-Quart, 4-Pack

Bon résultat après utilisation initiale de Stain Away, Pool Mate aide à conserver les parois propre. Resultat avant-après en 4-5 jours.

Très satisfait de cet excellent produit

Don't fallow instruction about waiting for chlorine to be gone from pool , just put it in !!

I very rarely write reviews, but as a pool owner I know the frustration of a hard to deal with issues. I had three problems with my pool. 1. Staining from organic debries 2. Rust stains from pool fixtures and the worst 3. Caked Calicium to the bottom of the pool. I did not have hope, but I purchased the 4 set bottle. My pool is 17500 and i am supposed to use slightly less than 2 bottles. I however used both. After 2 days all the rust organic, and calcium stians are GONE. I ensured that I followed the directions properly. The Ph dropped to 6.8 by using acid. I let the chlorine to 0. Then used two bottelms. It takes about 3 full days to see visible results. So be patient. During those three days, I did not add much chlorine and did not change PH. Fortunately it was cloudy here so I did not have a high risk of algae attack. So i suggest doing this treatment when you dont have a lot of sun, and it is cooler. I plan to use this treatment every year to ensure that my pool is sparkling. Thank you!

I preferred Poolife brand but this has worked well for three years now for opening/closing of pool