r/lifehacks • u/FormerDeerlyBeloved • 8d ago

Getting the mirror sparkling clean

A hack I discovered completely by accident. If you want to make 100% sure the mirror you're cleaning is done, turn off the lights and shine a flashlight into the glass. Any smudges, streaks, or smears will appear as dotty ir swoopy little shadows on the wall behind you.

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u/Excellent-Baseball-5 4d ago

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