Keep your high-gloss finish looking sharp. The effervescing, enzyme/detergent blend formula attacks organic waste, scale and urinary salts without harsh acids or caustics. And does so without leaving a dulling film or rinsinga perfect solution combining both effectiveness and convenience. Leaves a pleasant fragrance. All packets dissolve completely in water. Application: Bowls Applicable Material: Ceramic Fiberglass Plastic Porcelain Chemical Compound: Ammonia Materials: N/A.DRA90652EA. 90652EA. Easy Paks Easy Paks Bowl Cleaner/Water-Soluble Packs.