Your toilet accounts for a surprisingly high percentage of your home's monthly water usage. Which means that if you suspect your toilet tank has a leak that's causing it to run constantly even when no one's using the commode, you could be wasting water AND money.🚽💰 Lauren shows you how to test your toilet tank for leaks using food coloring.... #leakytoilet #toiletleak #toilet #runningtoilet #plumbing