This product is a heavy duty concentrated liquid formulated with high alkaline builders to provide extra heavy duty cleaning and degreasing power. It is formulated to eliminate malodors at their source. It can be used on most hard surfaces, trash bins, garbage containers, urinals, floor surfaces not harmed by water. It can be applied by mop, brush, spray or straight out of the bottle. Do not use on floor finished surfaces, carpet or upholstery, and rubber and plastic surfaces. Four 3-liter bottles per case.