Question as a person who has never used a bidet in his life, but as Titan mentioned, it only makes hygienic sense.
Where does the water go? Whether the "bum gun" or a smaller stream bidet, does it not splash everywhere?
Follow up, what are you drying with? Toilet paper is the worse thing to dry skin with, so is there a special bidet "butt towel" to go along with my hand and shower towels?
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