"Make sure that your first shower post tanning is just a super quick rinse with just water," Frei says. She explains that that first shower has a lot to do with the coloring, so be sure to make it as quick as possible (yes, even if you've waited eight hours).
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"Hydrating your skin is crucial for seeing long-lasting results from a spray tan," notes Frei. She also advises being extra gentle with your skin — in other words, no rubbing, scrubbing, or using any harsh creams that contain ingredients like retinol.
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