Caron offers upgrades to the base incubator model for applications where moderate or aggressive chemicals are used to clean the incubator exterior. Bleach or chlorine containing solutions should never be used to clean the incubator. The customer is responsible to verify the chemicals used are compatible with the incubators. See Caron's Disinfectants Technical Bulletin for more details.

Incubators configured for aggressive cleaning chemicals (CLEN303/304) have type 316 stainless steel exteriors as well as type 316 stainless steel hardware, hinges, and coated door strips. Additionally, the touchscreen uses capacitive technology, providing additional ingress protection.