Eliminate harmful bacteria and algae growth with HTH Mineralsoft Granular+ Chlorine 4kg. Gentle on skin, it quickly dissolves for optimal disinfection and evenly distributes throughout your pool, ensuring effective sanitisation and crystal-clear results. Eliminate harmful bacteria and algae growth with reliable granular chlorine. Gentle on skin while quickly dissolving in water for optimal disinfection. Granular form allows quick, even distribution throughout pool, ensuring effective sanitisation and crystal-clear results.