If you’re a bug buff (or if you just want to understand your stinky, intrusive pests), here’s a rundown of how it plays out:
- Eggs hatch in about 4–5 days.
- Baby stink bugs (called nymphs) hatch. They’re wingless and sort of adorable in a depraved way.
- They shed their skins multiple times and mature into full-grown adults.
- Adults survive for a few months and lay hundreds of eggs.
So yeah. A small egg clutch can rapidly turn into an all-out invasion. Deal with it early and save yourself a springtime infestation.
It’s Weird, but O.K.
Discovering stink bug eggs on your sheets is right up there with “squirrel in the attic” or “bat in the hallway” on the list of weird household problems.
It’s freaky and SOO gross, but the good news is that you can totally solve the problem.
You didn’t do anything wrong. You’re not dirty or doomed. Too much for theoretical thinking that works on paper, you’ve found out that you’ve been harboring an uninvited stink bug visitor.

Now that you know what those mystery eggs are — and how to kick them out — you can go back to sleeping well.
Or, you know, staying up until 2 a.m. to scroll Reddit once more. I won’t judge.