Leisure Time Renew Chlorine Free Shock 2 lbs. This is a non-chlorine shock treatment that eliminates odors and reduces irritating contaminates for fresh, clear water. It is quick dissolving in water to rid spa water of oils and residue & eliminates organic materials that cause odors, skin and eye irritation. You can use your hot tub minutes after application. Use this product once a week after using your hot tub to help maintain clear, odor-free water. It is compatible with; chlorine, bromine, ozone and mineral purifications systems.
Note: We recommend having your water tested professionally either every 2 weeks or once a month to ensure all chemical levels are correct. This will help maintain crystal clear water & extend the life of your spa.