RGS says uber ninja cool! But I do think up to some degrees germs are good. It strengthen your immune system.
So, what do they have to do with oral health? Everything! Hopefully, you brush your teeth twice a day or more. Unfortunately, you use the same toothbrush you used yesterday. When not in use, it sits and festers – a fertile garden for fecal coliform. If you don’t know what that is, Google it. We’ll wait.
More info: Ninja Toothbrush Sanitizer