Concentrated powdered toilet bowl cleaner compound quickly dissolves in water to produce a cleaning dilution that can be varied to meet your needs. Specially-formulated enzyme/detergent blend quickly dissolves in water to attack organic waste and urinary salts without harsh acids or caustics. Will not harm plumbing. Pleasant scent. Application: Bathroom Maintenance; Applicable Material: Ceramic; Metal; Painted Surfaces; Wood; Chemical Compound: Sodium Chloride; Dirt Types: Organic Waste; Urinary Salts.