Tornado VS4 Chemical Free Steam Cleaner (97102)The Tornado VS4 Chemical Free Steam Cleaner delivers exceptional cleaning power with the added benefit of sanitizing surfaces without the use of harsh chemicals. Compact yet robust, the VS4 achieves optimal cleaning with 87 PSI of steam pressure, easily dislodging dirt and grime from tight, hard to reach spaces. With continuously variable steam volume control and the VapoHydro function, you can seamlessly adjust the steam to water ratio, tailoring