Green Tip of the Day--Water 3 of 20: If yellow, let it mellow

For the next 20 days, the Green Tip of the Day will focus on ways each of us can consciously conserve water.

If it’s yellow, let it mellow. Not everyone may agree with this tip, but the fact is that the toilet is one of the most water-intensive fixtures in the house. Do you need to flush every time? They didn't in Meet the Fockers!