Disposable dental floss I bought with my own money

I recommend disposable dental floss, a product I bought with my own money. My dentist recommended flossing a few years ago, and I have been using it ever since.

Food tends to get stuck between my teeth, but flossing removes debris that brushing alone can't, and it seems to help reduce cavities. I was told to make sure my children use floss as well, so we always use it when brushing. My children get checkups every three months, and they hardly get any cavities compared to before we started flossing, so it seems to be very effective.