If you're looking to get a bronze glow without having to worry about your hair, you may be wondering if it's okay to wear a shower cap in the tanning bed. The answer is yes, you can definitely wear a shower cap in the tanning bed! This will help to keep your hair from getting too dry or damaged from the heat and UV rays. Just make sure that the shower cap is made of a material that will not melt or catch fire in the tanning bed.