>>15542259Doesn't matter unless your brushing is strategic.
If you just drank cola, coffee or tea, then brushing within about an hour means you are scrubbing off the top layer of plaque and other shit protecting your teeth but not completely flushing out the sugar and other shit, which then sinks further into your teeth due to you brushing so soon. Same with floss, it doesn't completely clean out the spaces between your teeth and pushes shit further up, lodging into a space to really sink in. If you only brush an hour apart from eating or drinking and properly consuming water before and after you will have very healthy and strong teeth. Drinking from a straw properly and avoiding shit like gummi candy which sticks into your teeth also has great results. You can brush 3-5 times a day but if it's within close proximity of your consuming harsh shit then it will actually make things worse. Shit also sticks in the back of your throat, think of the flem you get when you drink cola or lots of hard alcohol. Another thing is even if you brush the flem still comes back later and mixes with your teeth.