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혀클리너 구입해봐야겠어요
I bought Median toothpaste and a tongue cleaner came with it, so I'm using it now!
When I didn't have a tongue cleaner, I used a toothbrush to remove the white coating.
I found it simple and much more convenient to remove it by just swiping it off with a tongue cleaner.
I am currently using this type of cleaner.
I'd like to try using other types of cleaners in the future.