My mom checked into her hotel and noticed a tiny blue dot sticker on the door. She’s freaking out—what does a blue dot mean?.

My Mom Found a Tiny Blue Dot Sticker on Her Hotel Door — Here’s What It Could Mean

When my mom checked into her hotel room, she expected the usual travel routine — unpacking her suitcase, adjusting the thermostat, maybe ordering room service. What she didn’t expect was spotting a tiny blue dot sticker on the outside of her door.

It was small. Subtle. Easy to miss.

But once she noticed it, she couldn’t stop thinking about it.

Was it random? A housekeeping code? Or something more concerning?

Here’s what a blue dot sticker on a hotel door could mean — and when you should (and shouldn’t) worry.