Multi-purpose shock keeps pool water clear and inviting. Includes pH buffers and clarifiers to make water sparkle. Add once a week to maintain beautiful pool water. Can swim in as soon as 15 minutes after application.
Multipurpose shock
Restores water sparkle
No pre-dissolving
Available in convenient 1lb bags or the new 20lb pail
Compatible with bromine, chlorine, ozone and ionization systems