{"product_id":"silk-balance-shock-gems-spa-oxidizer-tablets-single-dose-mps-non-chlorine-shock-fast-dissolve-1-2-pack-dosing","title":"Silk Balance Shock Gems spa oxidizer tablets — Single-dose MPS non-chlorine shock, fast-dissolve (1-2 pack dosing)","description":"\u003cp\u003e\u003cstrong\u003eShock Gems by SilkBalance are single-dose, non-chlorine oxidizer tablets designed to remove body oils and organic contaminants so spa water looks and feels cleaner.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSilk Balance Shock Gems are an MPS (monopersulfate) based oxidizer crafted for hot tubs and spas that provides a chlorine-free option to refresh water after use. Each gem is a measured, single-dose packet that dissolves quickly, targeting organic load from bathers — such as oils, lotions, and perspiration — to reduce odors and help maintain sparkling, more comfortable water between routine sanitizer treatments. They are simple to use and formulated to work alongside your regular sanitizer system without adding chlorine.\u003c\/p\u003e\n\n\u003ch3\u003eHow do Shock Gems improve spa water after bathing?\u003c\/h3\u003e\n\n\u003cp\u003eShock Gems break down organic matter that builds up during use, removing the materials that cause cloudiness and unpleasant smells. By oxidizing these contaminants, they help sanitizers work more effectively and restore clearer water faster than sanitizer alone.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSingle-dose formulation for predictable results every time\u003c\/li\u003e\n  \u003cli\u003eTargets oils, lotions, sweat, and cosmetic residues\u003c\/li\u003e\n  \u003cli\u003eNon-chlorine oxidizer — compatible with chlorine and bromine systems\u003c\/li\u003e\n  \u003cli\u003eReduces short-term odors and visible cloudiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how many Shock Gems should I use?\u003c\/h3\u003e\n\n\u003cp\u003eDosage is based on the number of bathers: use one gem after soaking if up to two people used the spa; use two gems when three or more people soaked. Toss the gem(s) directly into the spa water after draining or immediately after bathing for a quick oxidative treatment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 gem: after soaking for up to two bathers\u003c\/li\u003e\n  \u003cli\u003e2 gems: after three or more bathers\u003c\/li\u003e\n  \u003cli\u003eBest used after heavy use or when water becomes cloudy or odorous\u003c\/li\u003e\n  \u003cli\u003eAllow proper circulation and filtration after dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill Shock Gems affect my sanitizer or spa equipment?\u003c\/h3\u003e\n\n\u003cp\u003eShock Gems are formulated as a non-chlorine oxidizer and are compatible with most sanitizers, including chlorine and bromine, when used as directed. They won’t add additional chlorine residual, and because they are single-dose and water-soluble, they won’t leave gritty residue when fully dissolved.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMPS-based — oxidizes organics without raising free chlorine levels\u003c\/li\u003e\n  \u003cli\u003eSingle-dose packets dissolve cleanly with normal circulation\u003c\/li\u003e\n  \u003cli\u003eSafe for use with typical spa materials when instructions followed\u003c\/li\u003e\n  \u003cli\u003eHelps sanitizers work more efficiently by removing organic load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly do the gems dissolve and show results?\u003c\/h3\u003e\n\n\u003cp\u003eShock Gems dissolve rapidly in circulating spa water and begin oxidizing organics immediately. Visible improvements—reduced odors and clearer water—often appear within a short time after dosing, though filtration and circulation will speed the clearing process.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRapid dissolution in warm spa conditions\u003c\/li\u003e\n  \u003cli\u003eOxidation begins on contact with water and circulation\u003c\/li\u003e\n  \u003cli\u003eClearer water and reduced odor usually follow within minutes to an hour\u003c\/li\u003e\n  \u003cli\u003eFor best results, run jets and filter after dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Silk Balance Shock Gems are ideal for hot tub and spa owners who prefer a non-chlorine oxidizer to refresh water quickly after use. They suit households with frequent short soaks, small gatherings, or anyone wanting a single-dose, easy-to-measure solution to remove body oils and organic debris between standard sanitizer treatments. If you maintain a regular sanitizer schedule and want a simple way to reduce cloudiness and odors without adding chlorine, these single-dose MPS shock gems are a practical addition to your spa care routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Shock Gems with chlorine or bromine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Shock Gems are a non-chlorine MPS oxidizer and are compatible with chlorine and bromine sanitizers when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many Shock Gems do I add after guests use the spa?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one gem for up to two bathers and two gems if three or more people soaked in the spa.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Silk Balance","offers":[{"title":"Default Title","offer_id":56840390050132,"sku":"B016AW410G","price":119.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/silk-balance-shock-gems-front-packaging.jpg?v=1787070992","url":"https:\/\/gardenluxe.co.uk\/products\/silk-balance-shock-gems-spa-oxidizer-tablets-single-dose-mps-non-chlorine-shock-fast-dissolve-1-2-pack-dosing","provider":"Gardenluxe Uk","version":"1.0","type":"link"}