As anyone who's ever applied their own fake tan will know, the solution can be an absolute nightmare to work with sometimes - especially as you can never quite work out when enough is enough.
And as one woman on TikTok has discovered, fake tan can also pose a problem while you sleep, as the movements you make in the middle of the night can leave you with patchy results where the tan has rubbed off onto your bedsheets, or worse, other parts of your body.
The woman named Grace, who is from the UK, shared a video over the weekend in which she said she had been attempting to put some fake tan on her face to give herself some contour - but she woke up the next morning to find she had been sleeping with her face pressed against her arm, leaving her with a patch of fake tan right in the middle of her cheek.