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치실 사용하기 어렵던데 대단해요
In the past, I just brushed my teeth, but even after brushing...
I started using dental floss because I still had an uncomfortable feeling.
The product is Oral-B wax floss.
Since it is 50 meters long, it lasts a long time, and I have been using this product very well without the cord ever splitting or breaking.
I've tried various products, but I think this is the best value for the price.