Bought with my own money - e-clean Dental Floss

You should use dental floss before brushing your teeth.

This is because flossing first allows the ingredients in the toothpaste to penetrate between the teeth more effectively when brushing.

I found that out this time too.

They also told me to find the thickness that suits me and use it.

As I use it, I find it an item I can't live without.