COVID-19 Pandemic! This is the time for Optima Steamer.

Everybody in the world is getting very interested in preventing from viruses as COVID-19 has spread to all around the world. According to several reports from the reliable institutes including WHO and US government, a temperature of 176°F (80°C) or greater is recommended to kill or deactivate most viruses. Especially, the thermal treatment of 80°C against viruses comes to bring the complete loss of infectivity even with seconds. Also, Vapor heat (heating with air humidified by injection of steam) as well as dry heat is one of well-recognized methods for viral inactivation and removal.

According to the several tests inside the company, in general, up to 10cm away from the steam gun of Optima steamer, the temperature of the steam is over 176°F (80°C).

Also, Optima Steamer is well famous for its high continuous pressure and its high dry steam injection rate. The power of steam is determined by two factors, its volume and pressure. The steam injected from its steam gun is speedier with a higher pressure and contains a higher temperature through its larger volume than any other steam cleaners. This means that an operator of Optima Steamer can clean any inner space like car interior to kill viruses much faster and much more effectively.

Sincerely Yours,

Homoong Yoo

CEO & President

(Note1) This is a revised one of the original letter dated Mar 23^rd.

(Note2) if you would like to get more information, please visit support > marketing data in www.sjecorp.com