Product Name: Swimming Pool Effervescent Tablets Net Content: 100g Shelf Life: 3 Years Storage Method: Store In A Cool Place Scope Of Application: Swimming Pools, Wards, Pet Homes, Kitchens, Bathrooms And Other Places Features: 1. This Pool Cleaning Tablet Can Help Reduce The Amount Of Algaecide And Flocculant You Use 2. Helps Prevent Algae And Improve Water Clarity 3. Contains Cyanuric Acid (stabilizer) So It Will Not Be Broken Down By Sunlight; Provides A Constant Chlorine Dose 4. Creates A Safer, Cleaner And More Enjoyable Swimming Experience 5. Never Put The Board Directly Into The Pool, Otherwise It Will Damage The Backboard