Kitchen Tap Not Turning Off Properly? Here’s Why
Home /Kitchen Tap Not Turning Off Properly? Here’s Why
A kitchen faucet that fails to turn off properly is frustrating at times. A small leak from the faucet causes wastage of water, leading to increased water bills. The leak also causes unwanted noise in the kitchen area. For instance, many people have experienced a situation where the kitchen faucet is leaking even when the handle is fully closed. At other times, the handle is hard to turn or is loose.
This problem is quite common, especially in new as well as old homes. Even though the problem may appear minor, the truth is that this problem usually arises due to the fact that something inside the faucet needs attention. Learning the main reasons for the problem can help you decide if the problem is minor enough to fix yourself or if you need to hire a professional for kitchen faucet repair.
Some of the main reasons for the problem have been mentioned below.
1. Worn-Out Washer
One of the most common causes of a dripping tap is a worn-out washer. A washer is simply a tiny rubber or silicone piece that helps seal water when the tap is off.
Given that a washer is the part which comes in constant contact with the valve seat whenever the tap is opened or closed, it is normal for washers to get worn out after a certain period of time. After several years of use, the washer becomes weak or damaged. This is the reason why the tap drips when the washer is worn out.
Replacing the washer is usually the solution to the problem. Nonetheless, if the washer keeps wearing out quickly, it may indicate that there are more issues with the tap.
2. Damaged Cartridge
Nowadays, some kitchen faucets feature cartridges instead of washers. A cartridge controls the water flow and temperature. If a cartridge becomes dirty with mineral deposits or damaged, it could cause the faucet to not turn off totally. Besides, a faulty cartridge might also cause the faucet handle to be very difficult to operate.
Replacing the cartridges is one of the most common kitchen faucet repair operations in the kitchen. After replacing the cartridges, the faucet works properly again.
3. Loose or Worn Valve Seat
The valve seat connects the tap and the spout and helps in the creation of a watertight seal. Over time, the valve seat is likely to accumulate sediment from the water. This could result in corrosion, leading to the inability of the tap to close properly.
When the valve seat is damaged, the washer is unable to properly seal the water flow. This causes the water to drip constantly.
The valve seat could either be cleaned or replaced. This will depend on the extent of the damage, and a plumber will be able to determine the best course of action.
4. High Water Pressure
The problem, in some instances, may also not be with the tap itself. Water pressure may be so high that it will still force its way through the tap even when it is turned off.
If you suspect that your water pressure is too high, you may be experiencing issues such as dripping faucets, noisy pipes, and leaks around your pipes where they are joined together. This problem may need you to adjust your pressure regulator.
The fixing of the pressure problem will ensure you do not need to go for kitchen faucet repair in the future.
5. Loose or Damaged Tap Handle
If the tap handle is loose or worn out, it may not close the internal valve completely. This means some water will still flow.
The problem may also be fixed by tightening the handle screw. However, if the internal mechanism is damaged, a replacement of the handle or internal parts may be necessary.
It is also essential to note that the tap handle should not be forced too tightly, as this may cause further damage to the internal components of the tap.
Why You Should Fix the Problem Quickly
A dripping faucet, for instance, may appear to be an insignificant problem, but it can end up wasting huge amounts of water. Not only does this increase your water bill, but it also puts unnecessary strain on your plumbing system.
Constant dripping can also cause sink stains, damage cabinets, and promote the growth of molds. Therefore, fixing the problem early ensures that your kitchen is functioning correctly.
When to Call a Professional
There are some minor problems that can be solved with basic tools, especially if the problem is a washer or a handle. However, if the leak continues after replacing the necessary components, it might indicate severe internal damage.
Under such circumstances, kitchen faucet repair is probably the most effective and safe option to get the issue fixed. The expert will examine the whole faucet, find out the defective parts, and replace them which will not only increase the durability of the faucet but also prevent it from leaking.
Preventing Future Faucet Problems
Maintenance of your kitchen faucet can also be beneficial in prolonging its life. For example, do not completely shut off the faucet by turning the handle excessively as this may lead to parts wearing out.
Another way to keep your faucet running smoothly is by cleaning it regularly, this also helps you to reduce the buildup of mineral deposits especially if you are in an area with hard water. Apart from this a water softener can be used to enhance the life of your plumbing fixtures.
Taking good care of your kitchen faucet, including any necessary repairs, can help it last longer.
Conclusion
A kitchen faucet that does not turn off usually results from worn-out washers, defective cartridges, loose valve seats, or high water pressure. However, the issue, which may have begun as a trickle, can eventually cost one money if the problem is neglected.
The best solution for the problem is to identify the cause of the problem early enough and address the issue as soon as possible. However, if the problem persists, one may consider hiring a professional for kitchen faucet repair.
