The answer to 'faucet overflowing' is that the most common causes are a clogged drain, a faulty valve, or excessive water pressure. Symptoms include water spilling out of the faucet and onto the sink or countertop. Solutions can range from simple DIY fixes to more complex plumbing repairs that may require a professional.
If the faucet is overflowing due to a clogged drain, you may be able to clear the blockage yourself using a plunger or a drain snake. However, if the issue is with the internal faucet components, such as a faulty valve or worn washers, it's generally best to call a licensed plumber to diagnose and repair the problem. Attempting to fix these more complex issues yourself can lead to further damage and more expensive repairs down the line.