Sometimes, mold isn’t just surface-level. If you spot a large area (bigger than a foot across) or it keeps coming back no matter how much you scrub, it might be hiding behind the paint or in the insulation. In that case, don’t be a hero—call a professional. It’s like trying to fix a leaky faucet with a band-aid; sometimes you need the plumbing guy.
But for 90% of us, a simple vinegar spray and a fan habit will do the trick. So next time you step out of the shower, take a quick peek up there. If you see those little specks, give them a wink and say, “Not today, moisture friend.” Then go flip that switch. Your ceiling—and your sinuses—will send you a thank-you card.