If you're like most people, then you're getting your hairbrush wet. tooth after putting toothpaste on it.
Well know that this is not the right way to do it!
Even if this is what we have been used to doing for a long time, to reduce the pasty side of toothpaste, this is not the right method.
Why?
Because the water you put on it diminishes the properties of the toothpaste. Result:less bacteria removed, and less white teeth.
So on one brushing it doesn't seem like the end of the world, but on ten, it's really a shame! :-)