The most useful tool for cleaning your mouth is flossing. You'll remove more plaque from your floss instead of scraping it with your tongue, and all kinds of wiper and scalpers.
What you need to do is remove the plaque from between the teeth, and then harden it and turn it into a tooth stone.
http://www.dental-picture-show.com/tooth-flossing/a1-dental-floss-technique.html
Follow this link to instructions and forget the "dental tools".
