Quote:
Originally Posted by dcjjp1  I tell my clients that it's difficult to calculate as the UV % outdoors is contingent on too many variables that fluctuate too much. It usually satisfies them.
Indoors in a constant and your "spf" (so to speak) is your exposure time and frequency of sessions. |
We tell them the same thing. Too many variables to account for outdoors. Customers seem to understand.