Here is what you do before your spray tan:
Shave and exfoliate the night before your tan.
Any waxing, manicures and pedicures should be done 48 hours before your tan. (If receiving manicures and pedicures within that 48 hour period, ask for no oil or exfoliation)
Do not apply deodorants, perfumes, oils or moisturizer the day of your tan.
Bring loose dark clothing to wear post tan. No leggings, sports bras, or tight clothing.
Be prepared with an umbrella incase of rain as well as covered shoes.