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Your cart is empty.Leisure Time Renew Shock Renew is a non-chlorine shock oxidizer. This fast-dissolving granular oxidizer rids spa water of residual soaps, deodorants, natural oils and organic materials that can build up in spa water. When Renew is added to the spa water, it reacts with the bromide and forms a bromine solution to destroy any microorganisms left behind by the bather. Features: Quickly dissolves in water to rid spa water of oils and residue Eliminates organic materials that cause odors, skin and eye irritation Use spa minutes after application. pH buffered so use does not affect pH level. Potassium monopersulfate compound formulated with DuPont Oxone. About the Brand: Leisure Time was developed for use in spas, hot tubs, and jacuzzies. Our water care products are both economical and powerful enough for the toughest jobs. Within Leisure Time’s wide selection of products, we offer everything from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners, and more. If you like using Leisure Time, check out some of the other similar brands from our parent company, Sigura. With brands like HTH, Applied Biochemists, GLB, Spa Selections, and PooLife, Sigura has a long heritage and more than a century of experience in developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. At Sigura, we have an unparalleled passion, pride, and commitment to delivering superior water treatments that improve the environment and enhance the security, health, and safety of the global communities we serve. With our track record of innovation and simple, intuitive solutions that anticipate needs, Sigura customers feel more secure as they enjoy their pools, spas, ponds, and lakes.
Carey
2025-09-06 13:38:12
Love this product it's the only brand we use. The cost for the size is a great value. It works overnight quickly. It cones sealed tight never opened. The chlorine in it is perfect why it's the only brand we use. Love the size it lasts us using 1x a week sometimes twice. But it lasts us about 6 months. Great brand an product line
CHAz
2025-08-20 14:25:49
I use the Reserve and Renu products for keeping my hot tub fresh and clean. Renu (which has a sand-like consistency) together with Reserve (which is a liquid). I've been using them in my hot tub for over 10 years and I won't use anything else. It's easy to use - just pour it in - and it works exceptionally well. What I like most about it is that it leaves a very pleasant scent to the hot tub - not a chemical smell at all. When you life the hot tub cover, all you see is clean water and all you smell is a very soft, gentle, pleasing scent. I highly recommend this product (together with Reserve)
Cory Huber
2025-07-02 15:03:33
We order multiple times a year- great pricing and great product!
Brian moody
2025-06-17 11:56:57
Works well
Customer
2025-05-17 12:00:28
This is a great sanitizer and priced right.
Paul Zak
2025-05-11 10:03:46
We really liked having these as TABLETS and not the granules, which is all you can buy now. But as granules, they work well enough
C. L. Johnson
2025-01-22 14:30:21
We put this in the hot tub 1X a week and it helps keep the water at the right levels. This is a recommended brand.
Lana
2025-01-18 11:12:13
Arrived quickly. Trusted brand.
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