![Went to brush my teeth this morning with my battery powered electric toothbrush and the rubber grip grew a bubble overnight. What happened here? : r/whatisthisthing Went to brush my teeth this morning with my battery powered electric toothbrush and the rubber grip grew a bubble overnight. What happened here? : r/whatisthisthing](https://external-preview.redd.it/Yb-mWXR_gZ4Lwoz95TDvTbKUet0rif8JGiUMzcvyiF0.jpg?auto=webp&s=6f680b57389b080c4a54b8d92a3fb9bf1cc396f7)
Went to brush my teeth this morning with my battery powered electric toothbrush and the rubber grip grew a bubble overnight. What happened here? : r/whatisthisthing
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![My Philips Sonicare electric toothbrush is still going strong. It's over 10 years old and still works just as well as when I first bought it. I bring it on week long My Philips Sonicare electric toothbrush is still going strong. It's over 10 years old and still works just as well as when I first bought it. I bring it on week long](https://i.redd.it/9m3ok2x5xvi11.jpg)
My Philips Sonicare electric toothbrush is still going strong. It's over 10 years old and still works just as well as when I first bought it. I bring it on week long
![Amazon Prime Day: 10 of the most popular deals you can find on electric toothbrushes during Prime Day | The Scotsman Amazon Prime Day: 10 of the most popular deals you can find on electric toothbrushes during Prime Day | The Scotsman](https://www.scotsman.com/webimg/b25lY21zOjgwNzYyNWJkLWNhY2EtNDYyOC04MWM2LWUwNmQ4YmYyZTQwMDo3ZWNhMWExZi0zMTMwLTQxNWItOGZmNS1mNWQwZmQzOWMzNjA=.jpg?crop=3:2,smart&width=1200&auto=webp&quality=75)
Amazon Prime Day: 10 of the most popular deals you can find on electric toothbrushes during Prime Day | The Scotsman
![Braun Oral-B Vitality mechanical toothbrush I've had for 14 years. Brushed my teeth with it this morning. : r/BuyItForLife Braun Oral-B Vitality mechanical toothbrush I've had for 14 years. Brushed my teeth with it this morning. : r/BuyItForLife](https://i.redd.it/zijfn7a73poz.jpg)