A FAUCET THAT CAN DETECT / Faucet

Pesticides on vegetables are a big problem. If we are careless, it is hard to clean pesticides on the vegetables, which will affect our health. How to thoroughly clean vegetable is a problem to be solved urgently. We designed a faucet that can detect whether there are pesticide residues on vegetables or not. When washing vegetables, we project bacteria projection onto the vegetables, so that we can intuitively see which part of the vegetables is not washed, thus protecting our health to the greatest extent.