Renew is a nonchlorine oxidizer and shock treatment. This fast-dissolving granular rids spa water of residual soaps,
deodorants, natural oils and organic materials that can build up in spa water.
Features:
Directions for use:
1. Turn on filtration system.
2. For each 250 gallons of water, add 2 ounces directly into spa water.
3. Run filtration system for one hour with cover off.
4. Repeat process once a week to help maintain clear, odor-free water.