3 ms·Does a bidet use more or less water than wiping?by morkfromork 12y agoDoes a bidet use more or less water than wiping?y4mi 12y agourm, how does one use water with wiping? to answer your question: you use more water but significantly less paper (you still need some with a bidet to dry yourself)DanBC 12y agoWater is used in creating the paper.