HTH52005 Super Shock Treatment Swimming Pool Cleaner, Single

Product keeps chemical level stable.

I usually try to purchase products on Amazon with a high review. I saw the review on this product and couldn't believe it , nothing gets a 5. Anyway I purchased it and found out why, best pool shock I have ever used. We had Black Algea spores popping up after about 6 straight days of rain and I usually shock the pool then the next day use a steel brush to get them loose. Well I shocked the pool and 4 hours later went back to scrape the algea off. I couldn't believe this product not only loosend them they were gone , 100% gone. The water was much clearer and blue. Well worth the money. Great great product.

This product is the best on the market for maintaining your pool and prevent Alge highly recommendJoe

Not sure what "sheerness" means, but if clarity of the water, then great job.

Prompt delivery

Helped clear up my green pool

I've purchased this brand for years and have been pleased every time. The product seems to change packaging every year or two but the product remains the same in terms of cleaning water. I'd like it if the company stopped changing its packaging so it 'd stay the same like I expect of dependable products.

Works great