When it’s time to shock your spa, our Shock Gems are the convenient solution because the tiny one-ounce pods are specially formulated to work in conjunction with the SilkBalance water conditioner. We’ve taken the hassle out of keeping your spa clean with this new, handy, non-chlorine chemical alternative that eliminates odors and reduces organic contaminants.

Simply toss these single-dose MPS shock gems in to the water after you have enjoyed your spa. You only need one gem for one-two people and two gems for three or more bathers. Because SilkBalance is not a sanitizer, you still need to oxidize any organic contaminants in the spa. These quick dissolving gems work quickly to remove unwanted waste such as body oil and perspiration and leave’s your spa ready for the next use.