Concentrated powdered compound in convenient EasyPaks quickly dissolves in water to produce a cleaning dilution that can be varied to meet your needs. It combines the advantages of pre-measured with water-solubility so no guesswork, waste or messy cleanup. Specially formulated enzyme/detergent blend quickly dissolves in water to attack organic waste and urinary salts, even in cool bowl water. EasyPaks Bowl Cleaner contains no harsh acids or caustics and won't harm plumbing fixtures, porcelain, metal, wood and painted surfaces. It is simple to use and ready to use. Just drop in an individual, pre-measured packet and watch it go into action. Detergent has a pleasant lavender scent. Handy storage tub saves space and weighs less than 3 lb. Each tub is labeled in English, French and Spanish to reduce training time and make instructions easy to understand.