Tap Flap - Clean as you go!

A flap for my kitchen tap which has more form than function. The little handle means the same soiled hands turning the water on will touch it after washing. Note, I am not mysophobic lol! However I'm tired of having to wash the handle all the time.

This flap, designed with an offset to counter the tap arm swinging, allows pushing on one side, and closing the tap with the other side when done. I'm not sure how many people have similar taps, so I'm mainly sharing this as a design idea. If you h