If you use a wet towel to wipe your face, the microorganisms in your hands can get inside your eyes, so please be mindful of that!
This conmemorative day is celebrated on this day because you wipe with your 10 fingers Wipe: fuku. Fu: 2 in the hifumi number system, Ku: the way 9 is spelled in some counters. Wiping with your fingers: 10/29
