Why You Should Save Your Cooking Water for Your House Plants. Depending what you had for dinner, your plants could use the phosphorus, nitrogen, and calcium. Claire Lower. January 19, 2022 ...

An average home has approximately 125 ft of 3/4 inch piping. 125 feet of 3/4" pipe holds 3.14 gallons of water. 10 draws per day wastes over 31 gallons of water waiting for the water to get hot.