How long does MMS stay active on the skin?

Hello,

I know that MMS (chlorine dioxide) should stay active in the body for about an hour or so (when taken internally).

But does anyone know how long it stays active for when used topically?

Reason I'm asking is that MMS dries out my skin very badly, and I want to know how long I'd have to wait with applying a moisturizer.

Thanks.

Wait until it's dry.