In The Swim Sodium Dichlor Chlorine Shock Granules for Sanitizing Swimming Pools – Fast Dissolving, pH Balanced Sanitizer - 56% Available Chlorine, 99% Sodium-Dichlor – 40 Pound C4045

Swimming pools and spas will always be at risk of contamination by algae . bacteria and other contaminants and microorganisms. This is why it is necessary to use high quality sanitizing chemicals such as In The Swim Chlorinating Granules on a regular basis to keep your pool water clean and safe for your swimmers. In the Swim's granular chlorine will swiftly and effectively eradicate bacteria and other organic contaminants from your swimming pool or spa without leaving any residue so you can enjoy clean . sanitized water and peace of mind. Fast acting granular chlorine is available in bags and buckets . and the calcium-free formula is favored by pool owners in hard-water areas.