HTH Spa Care Clarifier, Concentrated, For Crystal Clear Water, 16 oz

This clarifier is amazing! I've tried many different brand and this is by far the best one! After shocking my hot tub my water was so cloudy snd I tried 3 different brands… i was about to drain all the water when i used this one! My water came cristal clear in 30minutes!!!!

We love this product. It has helped to make spa cleaning much easier. Keeps the slime down. Does what it says, I still do a deep clean weekly, but this has helped.

This water clarifier works fast! It was recommended to me, so I am passing along the recommendation.

this is the BEST hot tub product I've ever used!! 1 capful a week in hot tub has kept it crystal clear!

[This review was collected as part of a promotion.] We are enjoying the HTH spa Clarifier. Instructions are easy to understand and the product is easy to use. You can see results within a couple of hours. Would definitely suggest this product to others.

[This review was collected as part of a promotion.] We have an outdoor spa that we use year round. Sometimes our water looks cloudy due to environmental issues. This product works great to clear the water right up. It is so nice to be able to always have a clear, clean spa to get into. I definitely recommend this product to anyone that has a spa.

[This review was collected as part of a promotion.] I discovered the spa line of products to help with a larger pool - and will continue to use them. They are an undiscovered secret to making those tricky situations work. Specifically, clouding and cleaning of a pool when the typical regimens just don't seem to get there. I used this to help, and far less often now than I've needed to previously, to clarify 7,000 gallons of water. It does it with ease, my goodness. I'll see results in hours and a day later its worlds better / crystal clear and ready for some action. Very happy with this and can only imagine for hot tubs that it rocks the socks off it. Love it!

[This review was collected as part of a promotion.] I followed all the instructions on the package, and the directions made it easy to follow. This did remove some of the dull water, and it did improve the clarity, but it didn't make the water crystal clear.

I like HTH products but this one is just okay. It says to pour directly in filter but I use in a hot tub and that does not work. It does okay but have to do it twice for do it get it clearer.

I shouldve read reviews, then Id know they are part of a promotion. I added recommended amount and it made the water 3x cloudier. At eladt ut was mostly clear, a little cloudy. Been trying to fix it for days, after trying to give it days. Not just a waste of money on this product, but also wasted money on water replacement and all the wasted time. I deaply regret buying this! Most likely returning it, if therebis an easier way.