That is equal to the bacteria on your toothbrush, it depends on how often you get a new one. But dental floss is usually cut and tossed away after use, so I´d say the leftover floss is pretty clean.
In any ways, if you do not soak the floss in a bacteria-infested liquid, it´s not dangerous to your health at all.
Dental Floss
Some flavored dental floss can be harmful to your teeth because it can leave behind a waxy residue causing bacteria particles to stick. Look for flavored unwaxed dental floss instead.
No dental floss does not stretch.
Fio Dental
My wife's cooking is so bad, if we leave dental floss on the table the cockroaches use it to hang themselves.
You must dental floss because if you don't plaque will grow off the food in your mouth.
You can buy refill dental floss for your Glide dental floss tool at most grocery stores. If it has handles and prongs at the top, this is where the refill goes. You can also check big box stores.
No, you should not flush dental floss down the toilet. Dental floss can cause clogs in plumbing systems because it does not break down like toilet paper. Instead, it’s best to dispose of dental floss in the trash to avoid potential plumbing issues.
Dental floss is a string kind of thing (hard to explain) which you put in between your teeth and go up and down, as a result any plaque between the teeth will be removed.WARNING:Do not swallow the dental floss.
Traditional dental floss is typically made from nylon or plastic materials that are not biodegradable. However, there are biodegradable dental floss options available made from materials like silk or cornstarch-based fibers that break down more easily in the environment.
dental floss
Floss holder and dental floss sticks come in either a "knife" shape or a "Y"shape.