I’ve worked in the dental industry for years, which has turned me into a bit of a germaphobe. Even if you’re not a geek about teeth like me, it’s still not a bad idea to disinfect your toothbrush every now & then, before it’s time to replace altogether (on average about every 4 months till they need replaced)
It’s so simple, only 1 step! :
Just soak the toothbrush in some Hydrogen Peroxide for about 5 minutes.
That’s all you’ve gotta do.