Your faucets might be leaking even if you don’t see a drip. Wipe the spout dry with a paper towel, then place a dry tissue under the faucet. Leave it overnight. If the tissue is damp in the morning, you’ve got a slow leak. Think of it as a confession written in water.
Same goes for outdoor spigots—if your garden hose is dripping, you’re essentially watering your driveway. That’s like paying for a fancy coffee and dumping it on the sidewalk.
