Originally Posted by burbuja0512

My favorite day to ask for fresh sheets is on the first day of my stay. I've had dirty sheets enough to want a change ASAP.

However, even though don't ask for fresh linens daily, I'm always somewhat suspicious when I do. I'll manage to get some sort of make-up on them. Not too much, but enough to be visible. A little eyeliner on the towels, some foundation on the sheets just to make sure I can tell if they're really changed.