CPC A61L 2/208 (2013.01) [B65B 55/10 (2013.01); A01N 59/00 (2013.01); A23L 3/24 (2013.01); A23L 3/3445 (2013.01); A61L 2202/23 (2013.01)] | 8 Claims |
1. A cleaning method of a gasifier for a sterilizer that brings a sterilizer containing at least hydrogen peroxide and a stabilizer into contact with a heating surface to gasify the sterilizer,
wherein the heating surface is cleaned by blasting a cleaning liquid to the heating surface, a cleaning liquid blasting device that blasts the cleaning liquid is separate from a spray nozzle that sprays the sterilizer into the gasifier, and
when the cleaning liquid is blasted to the heating surface the temperature of the heating surface is 50° C. to 250° C.
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