Using dental floss is a necessity, not an option.

I visited Daiso because I ran out of the dental floss I use at home.

Daiso sells dental floss in bulk like this.

At first, I was a bit suspicious because it wasn't sold as a prescription drug.

However, after using it, I realized that Daiso products are also excellent.

It was great to buy a large quantity at once, so I didn't have to go out to buy more separately.

I highly recommend it.