How should I care for a tooth that is one of the five blessings?

When I was young, I really thought Lee Hana was amazing and I hardly took care of my teeth. At some point, my teeth started to become loose, and now I have lost two molars, one on each side of the lower jaw. It was really heartbreaking when I first had them extracted. I wonder what I was trusting all this time that I didn't take care of my teeth... After a few years, I got used to not having them, but I think I will need to get implants someday.

If left alone, it seems to be a fact that the upper teeth grow into the empty space left by the lower molar that was removed, but there are also some scary stories... Overall, there are concerns that the teeth may spread apart... I have many questions about the price, materials, and other details, but usually

How do you take care of your teeth? I'm starting to worry about my other teeth as well. I basically brush at least twice a day since then, but I find flossing inconvenient so I don't use it, and I buy mouthwash but only use it very occasionally.

The toothpaste or toothbrush you are using, and the number of times you brush your teeth.

I would like you to share some information.