Systema sponge dental floss

I have been using this dental floss for several years.

I usually use a Waterpik, but there are times when it doesn't work.

Then, I finish up with this dental floss.

It swells up like a sponge when it touches your teeth, so it is sponge dental floss.

So, foreign objects stuck between your teeth come out better!

I highly recommend it.