Here is what you do the day of your spray tan session: Do not use lotion or deodorant. Also, wear loose fitting clothing and shoes, for afterward- no sports bras, socks, or absorbent boots. During the tan, only on first time I ask that you wear panties or a sticker, just so you can tell how much tan you get. After that, you can wear as little or as much as you like. If it is raining please make sure & wear clothes that cover entire body, bring umbrella and park close to the door. Also, if you have leather seats, bring a towel to sit on for on the way home.
Here is the best way to care for your tan: No bar soap, no mineral oil or petroleum in lotion. No loofahs. Pat dry. To shave: use a new razor and coconut oil or shaving cream to act as barrier while shaving. LOTION, LOTION, LOTION!