It doesn’t matter how well you brush or floss, we all have germs and bacteria in our mouths. I think everyone has heard that the human mouth has more germs than a dog’s and the dog licks its own butt.
If you want to kill all the germs on your toothbrush a new gadget called the UVmini has debuted that uses UV light to sanitize the toothbrush. The UV light can kill 99.99% of the germs on the brush. The little device runs off a USB port on your computer.
It’s apparently aimed at those who travel a lot, but an AC adapter would make more sense. A version with a battery good for an hour of UV light per charge is also available. Price and availability are unannounced.