Leisure Time Boost Spa Shock 1 qt
Powerful non-chlorine, liquid shock formulated to break down oils, lotions and other organic materials. Specifically designed to be used with Leisure Time Free. Contains 7.5% hydrogen peroxide. Compatible with the Leisure Time Simple Spa Care specialty line of products. Start-up Instructions: Boost is added after Control during start-up. Weekly Instructions: Control is added on a weekly basis and the amount is based on the spa usage.