Doheny's Chlorine Free - Oxidizing Shock - 50 lb. Bucket
Brand: Doheny's

CHLORINE-FREE! Restore sparkle and clarity to pool or spa water with this strong oxidizing agent. Oxi-Shock oxidizes ANY POOL and you can start swimming in only 15 minutes. The active ingredient potassium monopersulfate effectively keeps water clear while controlling contaminants. Safe for all pool surfaces. Recommended dosage: 1 lb. per 10,000 gallons every 10 days.

Safe for all pool surfaces
Start swimming in 15 minutes!
Chlorine free