I recommend thick dental floss!

I highly recommend this, especially for those with narrow gaps.

The reason for using Dr. Tungs

Because the space between the teeth is narrow, unlike regular dental floss

It was because there was nothing to wipe.

I was hesitating because the price range was a bit high.

I bought it in a hurry at Olive Young and tried it out.

It's quite similar to Dr. Tung's, but the price is almost half, so I switched right away! lol