Okay, I have to show this...on our toilet there is a faucet that pours out clean water into the tank on the toilet and it's actually a wonderful concept but we just can't bring ourselves to really use it (except Phil for this picture). But it probably would save a lot of water in the long run. So just like with a toilet after you flush you can hear the water tank filling back up...well for that amount of time it just pours out water here through this faucet.