{"product_id":"hth-pool-care-shock-5574","title":"Hth Pool Care Shock","description":"\u003cp\u003eTraditional chlorine products contain cyanuric acid (CYA). When too much CYA builds up, it can cause over-stabilization or chlorine lock and cloud your water. The fast-acting, fast-dissolving Cal Hypo formula in HTH Pool Care Shock Advanced provides chlorination without adding extra CYA for a beautiful sparkle all season. This product is great for all pool types and won’t fade your pool liner. How To Use HTH Shock Advanced Follow the on-pack instructions according to your pool size to add HTH Shock Advanced directly to swimming pool water or skimmer. Make sure to use a clean, dry scoop. For best results, apply HTH Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm.\u003c\/p\u003e","brand":"HENRYYANNI","offers":[{"title":"Default Title","offer_id":54241805271383,"sku":null,"price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/5016\/1239\/files\/A5913929-C313-49C7-1E81-EE00BBFC9583.jpg?v=1785918184","url":"https:\/\/henryyanni.com\/products\/hth-pool-care-shock-5574","provider":"HENRYYANNI","version":"1.0","type":"link"}