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Reviews & Feedback

“WORKS AS ADVERTISED"

Brand new hot tub only 3 months old. Put this stuff in during first water change and boy you would be amazed at the crap that came out of the interior piping. Water was crystal clear before the draining and refill. Thanks.”

Michael M.

"IT BLEW US AWAY"

“We got a new hot tub and had to change the water every week. Did some research found this little gem. Followed the directions —you should have seen the mess that came out of those pipes. It blew us away.”

Allison W.

" I HIGHLY RECOMMEND IT"

“The stuff produced a great deal of gunk, as advertised, from the pipes and jets of our tub. I highly recommend the product.”

Randy D.

Your Purchase In Action

783 MILLION PEOPLE DO NOT HAVE ACCESS TO CLEAN AND SAFE WATER WORLDWIDE

Ouster Water Solutions donates up to 5% of our profits to clean water initiatives around the world. To see our community projects, join our cause or make a personal donation, please visit these worthy charities.