Faking it with Fake Bake. 
Before you come for your spray tan please exfoliate and moisturise the day before and on the day of your treatment have a shower, light exfoliation but apply no products.  Bring loose dark clothing to change into. If it's raining (which is usually!) bring an umbrella as you don't want to get any water on you for around 8 hours after your treatment. If you have never used fake bake before and have sensitive skin please book in for a patch test no later than 48 hours before your treatment - it takes a minute and is free.