I have to agree with
@Carlton. There's chemicals in that and your Cham will ingest it while licking up water or simply getting in on her/his skin. Then their walking around with it on them. Try longer misting sessions or closing off sides of the enclosure if you'd like to bring up the humidity. Id toss the stuff out. IMO anything along the lines that Zilla or etc. makes that is alike this, is garbage. I don't know why they even sell it.