Yeah, I’ve done the black light check at hotels before. I was pleasantly surprised.

One tip though: They don’t usually change the top comforter in between guests. They’ll typically change the sheets, but the comforter is only changed on a regular (typically weekly) schedule. But they’ll be happy to change it for you if you ask.

Unless it’s a honeymoon suite. That shit all gets changed in between every guest, for obvious reasons.