Your shower head may drip when turned off due to a worn-out washer or seal inside the faucet handle. This can cause water to continue flowing slightly even when the handle is in the off position.
The shower head drips because of a faulty seal or worn-out washer that fails to completely stop the flow of water when the shower is turned off.
The shower head continues to drip because there is residual water pressure in the pipes that pushes out the remaining water even after you turn it off.
The shower drips when turned off because the rubber washer or O-ring inside the faucet valve may be worn out or damaged, causing water to leak through even when the handle is in the off position.
Your shower head may be dripping when turned off due to a worn-out washer or seal inside the faucet handle. This can cause water to continue flowing even when the handle is in the off position.
Water is dripping from the shower head because there may be a leak in the shower head or the faucet handle is not fully turned off, causing water to continue flowing.
Your shower head may be dripping constantly due to a worn-out washer or seal inside the shower head that needs to be replaced. This can cause water to leak even when the shower is turned off.
Water may continue to flow from the shower head after it is turned off due to a faulty valve or seal that is not fully closing, allowing water to leak through. This can result in water dripping or flowing out even when the shower is not in use.
Your shower head may be dripping constantly due to a worn-out washer or seal inside the shower head that needs to be replaced. This can cause water to leak even when the shower is turned off.
You probably need new gaskets in your faucet.
Does the shower drip constantly over a period of 4-5 hours, if not, it's water holding in the shower head which has a water saving feature that holds water in the head. If it drips constantly, you'll need to change your seals on your stems. It's fairly simple if you have the correct tools.
if its just a shower and no tub spout then it most likely must be in your shower head and if its a hand held shower head (with a flexible hose attached) it most likely has a bad seal or some other way which allows air to get inside and drain the water out slowly. The same can be for a shower with a tub spout diverter and the shower head has a bad seal thus letting the water drain down the tub spout and it can be a real slow leak to cause the squeaking noise 20 minutes later, my guess of the squeaking noise would come from the air being pushed inside the shower head.
A dripping sink when turned off is usually caused by a worn-out or faulty washer or seal in the faucet. This allows water to continue leaking through even when the faucet is closed, resulting in the drip.