BITOUSHI 40lbs Dichlor Granular Chlorine Sanitizing Shock — 99% Sodium Diclor for Hot Tubs, Spas & Pools

Gentle, clear water without harshness — formulated with 99% sodium diclor to help keep swims comfortable for skin while delivering dependable sanitation. This pH-neutral dichlor granule dissolves quickly and safely, reducing the need for frequent chemical adjustments and helping protect pool liners from bleach-related damage common with other cleaners. Designed to resist UV degradation, the built-in stabilizer lets this product last longer than many alternatives for ongoing pool, spa, and hot tub care. Functions as a sanitizer, pool algaecide, and disinfectant in one easy-to-use product. For routine quick treatment, add 3 oz of this cleaning chemical per 10,000 gallons of water daily for best results.