BioGuard SilkGuard Complete 1” Chlorinating Tablets, 4.5 lb, Chlorine Tablets for Sanitizing Swimming Pools

A little pricey but worth it! In the past we’ve battled algae every Summer and had to add additional chemicals regularly, plus constantly scrubbing the pool and changing filters to clean up the dead algae afterwards. But not with this stuff! We haven’t had any algae all year!! No scrubbing, no wasted filters, just crystal clear water all Summer long. It’s definitely paid for itself plus saved me sooooo much work. My love/hate relationship with my pool is all love these days 😎

Use this in our hot tub. Water stays perfectly clear and has a pleasant smell and feel.Tablets dissolve slowly, so perfect for the floating dispenser.

easy to use and does multi things with one tablet ...

I don’t know what I was expecting lol but they seem to work well. They do dissolve very fast.

This chlorine is great for my hot tub , it does not smell overpowering and keeps your skin from getting dried out as bad.

These are great for our hot tub and pool!!

This batch was a little old , about 1/2 were dust or crumbling. I expect better QC with BioGard.

this is what is working finally my pool is clear and i havent had to shock it like i was doing weekly good buy will be a must for my pool maintenance