Before. When I first wake up my mouth feels and smells disgusting. I HAVE to clean my teeth ASAP, I just have to. When you're sleeping bacteria crawls on your teeth I don't brush my teeth again after that until the end of the day.
I do before but I prefer to do so after. What's the point of getting your teeth together just so you can **** them up again by eating? I'd rather brush after breakfast and remove plaque/germs from overnight AND from breakfast in one fatal swoop.
Before. When I first wake up my mouth feels and smells disgusting. I HAVE to clean my teeth ASAP, I just have to. When you're sleeping bacteria crawls on your teeth I don't brush my teeth again after that until the end of the day.
I usually don't eat breakfast, but if I do then I brush them after. I always have to brush my teeth at least an hour before I eat. The taste of the toothpaste stays in my mouth for ages, and it always makes food taste disgusting.