I brush with a Philips Sonicare DiamondClean, and its a game changer. Much easier to reach, including wisdom teeth. Don't really have to think about pressure, as I had trouble applying too much pressure with a manual toothbrush and reminder of how much time I need too brush each part.
Using Sensodyne with Novamin. Ingredient that repairs decay that have begun, but not the ones that are full-blown decays. Looked into it and started it after a dentist told me that I had some starting decay that never developed further. Got no sensitising issues, but the smartest thing to do. Is to prevent it from happening in the first place
There are studies on it and you need a prescription for it in Murica.
Japan got it's own variant, which they use instead of fluoride. Studies says there's no significant difference between those two. Which is good, as the Japanese toothpastes with that is way overpriced. And you need to use it for a long time to see any effect (both of them).
I use a thing I screw on to my shower hose, to water floss. Each morning
I don't eat anything with processed sugar and no carbonation either. Sugar really fucks with your health on a general basis.
Had braces in my teens.
If you got a proper dental routine and nothing feels wrong, going to the dentist is a waste of time and money.