Vinegar's acidic properties work wonders at breaking down mineral deposits and other build-up that may obstruct water flow ... teeth much easier. A slow-flowing faucet can be a real nuisance ...

How many times a day do we turn on a faucet? Do it now. First very slowly, and you will see glassy, orderly flow. If there is no wind or other disturbance ... is 0.2 m/s or approximately 0.4 mph, a ...