Today’s isolators are decontaminated mostly with hydrogen peroxide shipped as possibly a gas or perhaps a condensing vapour according to the form of generator selected. Chlorine dioxide is also utilised, but is not really that prevalent. Hence isolators are mostly sanitized working with hydrogen peroxide vapor (a surface disinfectant). https://tailinscitech.weebly.com/blog/applications-and-benefits-of-tailin-containment-isolator-for-handling-high-potency-materials