Save Money, and our Environment! Do Laundry – No Detergent, Bleach, Softener or Hot Water. Only Certified Space Technology™ Laundry System Available! Proven technology used in hospitals, hotels and laundries for over a decade to kill germs and make linens and laundry last longer and smell better. It is now available for home use. And guess what… no allergic reactions to perfumes or skin rashes from petrochemicals in detergents or softeners!