Young-suk Kim's +-Water Calculates the Cost of Keeping the Faucet Flowing

 - Feb 21, 2011
References: yankodesign
Young-Suk Kim's +-Water is the greatest device to stop water waste that I have ever seen. +-Water attaches to any household faucet and converts the liters of water that flow out into cold hard cash.

The best way to get people to stop doing anything is to show them how much their actions hurt their pocketbook. Young-Suk Kim's +-Water does exactly that. I know I'd be a lot more conscious of how much water I use doing the dishes if I could see how much it was costing me.