Faulty locks are quite a nuisance and can deny you entry into your home, thus putting your family at risk. Sadly, homeowners only give attention to their door locks when they malfunction. To avoid lock problems and expensive repairs, you should be conversant with common lock issues and keep up with preventative maintenance. 

Here is a look into some door lock issues you should never ignore.

1. Frozen Locks

Door locks freeze when moisture enters the lock, and the temperatures plummet. When this happens, you can't insert a key into the lock, and the key breaks if you try to force it in. 

To open the lock, heat the key in with a hairdryer or soak it in hot water and insert it into the lock. You may also consider lock deicers as they contain lubricants that can melt the ice in the lock. 

2. Stuck Key

A key can stick in the lock if some lock parts are poorly lubricated or if the door has a misaligned latch. Don't try to force a stuck key to turn, as the key might break inside the lock. Instead, call a skilled locksmith to extract the key and fix the door lock. 

3. Dirty or Faulty Lock 

Old locks are particularly susceptible to failure due to lack of maintenance and excessive use. For starters, dirt and grime can accumulate in the locks. Keys can also insert dirt into the locks and cause them to jam.

Ensure that your lock expert cleans the locks routinely to increase the lock's lifespan and ensure that everything works efficiently. If mechanical issues arise, don't attempt DIY repairs if you know nothing about locks mechanisms. Rather, leave the problem to an experienced locksmith instead.

4. Key Won't Turn

An imperfectly cut key might not turn when you insert it into the lock. If the lock has issues and not the key, your locksmith might use graphite powder to lubricate the lock, and the key will turn normally. 

Sometimes, however, the key will turn but won't lock. This lock mechanism issue occurs when your key turns and won't push the knobs due to some fallen parts in the lock. Your locksmith can take out the door lock and check for fallen or worn parts.

Ensure that you invest in quality door locks that can handle light and rough use. If any of the above door lock issues emerge, contact a locksmith service. They can provide more information regarding residential locks.