article_snippet.sent: Clean water comes in through the faucet, is used to wash hands and then flows into the toilet tank to be used to flush .
article_snippet.sent: We're washing We hands and then reusing Clean water,' Robin Weld of Sacramento said.
article_snippet.sent: Clean city water comes in through the faucet and then fills her toilet tank instead of simply going to waste.
article_snippet.sent: On the next flush, Clean city water comes down into the bowl. '
article_snippet.sent: The average person uses the bathroom what at least five times a day so that's five times a day, so that adds up,' Robin Weld of Sacramento said.