The Ultimate If Everybody Flushed Toilets At Once Quiz
World Toilet Day is a good time to consider how a modern toilet is a marvelous marvel of convenience. Knowing how much water is being used by all those toilets may astound you. Conserve water by purchasing a Water Sense Certified Toilet. Take this quiz to see how flushed you are with the knowledge about what will happen if everybody flushed their toilets at the same time.