Let’s be honest—no one is losing sleep over your toothbrush exploding. The actual risk is that your toothbrush turns on mid-flight and buzzes around your suitcase like a deranged cricket. I’ve seen it happen. A friend packed hers in a checked bag, and when she opened it at her hotel, the toothbrush was still vibrating against a shampoo bottle, having scrubbed a hole through her underwear. True story.
Can You Pack An Electric Toothbrush In Checked Luggage | Detroit Chinatown
So here’s my pro tip: remove the brush head and either lock the power button (if your model has that) or take out the battery if it’s removable. Or, do what I do—wrap the handle in a sock. It muffles the vibration and protects the bristles. You’re welcome.
Also, check your toothbrush’s waterproof rating. Most are IPX7 (safe for submersion up to 1 meter), but if yours isn’t, a leaky shampoo bottle could kill it. Pack it in a Ziploc bag. Trust me, future-you will thank present-you.