The convenient soap dispensers turn your favorite liquid hand soaps into rich, thick and soothing foam To fill, simply fill pump with soap and water as the fill lines on the bottle indicate (or mix 1 part soap to 4 parts water and pour into pump) The foam pump reduces soap usage up to 75-percent which means fewer chemicals, making it better for the environment than traditional soap dispensers The suction cup on the bottom stabilizes the bottle and prevents the foam pump from slipping off the counter Turns liquid soap into foam, which reduces soap usage up to 75% Pour liquid soap to the first line, fill with tap water to the second line Non-aerosol pump, mechanism stays clog free Suction cup on the bottom keeps soap dispenser from sliding Top shelf dishwasher safe