It's late brushing.

I found out Emart is closed tomorrow, lol. I hurriedly made an S24 reservation and came back to wash up, lol. There were quite a few people making reservations, so I had to wait a bit, lol. After eating and coming back in, I brushed my teeth feeling refreshed. These two products are great because they can immediately clean out food particles stuck in the teeth, and they neatly remove even the residue I didn't even know I had.