Steam Sterilization is a simple yet very effective decontamination method. Sterilization is achieved by exposing products to saturated steam at high temperatures (121°C to 134°C). Hard surfaces will be treated by safe spraying sanitizers and heated through pressurized steam to kill all microorganisms including spores & viruses. The device’s exposure time to steam would be anywhere between 3 to 15 minutes, depending on the generated heat. For effective sterilization it is critical that the steam covers all surfaces of the facades. Also, will be electrical spraying technics for sanitizers before steaming method that it will help and cover many areas of facades to ensure the maximum anti viruses and Bacteria’s treatments. Carpets, upholsteries & curtains will be sterilized by using chemdry safe sanitizers for fabrics and leathers