So what do you think of when someone mentions metal in your mouth? Headgear? Braces? Or a toothbrush? This is about the latter.

The TiFinity toothbrush uses titanium bristles to clean your teeth and last for an extremely long time. This toothbrush has a lifespan of 2 years! So what do you pay for a toothbrush that lasts for 2 years? $50. Sounds expensive, and it might be depending on how much you spend on nylon toothbrushes every year. One really cool feature (which is partially why it lasts for 2 years) is that it is impermeable by water, so there isn’t that immense ammount of bacteria that you are/aren’t used to. –Nik Gomez

TiFinity Toothbrush [via UberGizmo]

Most of us know that the toothbrush is one of the great inventions ever that can serve multiple purposes. Not only can they be used to brush our teeth, they can also be used to clean nasty stains around the kitchen sink (ask your mom). We have seen electric toothbrushes around for a while now, but JIC has actually renamed their electric toothbrush to make you feel more legit when you’re scrubbing the sink. You can choose from the multiple brush heads bundled with the kit, depending on how nasty you think the stain is, or how much your teeth can take. Apart from the noise, the Impress team has found no fault with this $30 gadget. — Sam Chan

Sonic-Srubber Review [Impress]