Be Prepared

Winter isn’t just hard on your joints—it’s hard on your locks too.  September is the perfect time to inspect yours! 

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Here’s your go-to checklist for keeping your locks in great shape all winter long: 

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1. Lubricate Your Locks 

Cold weather can cause lock mechanisms to stiffen up.  Use a silicone spray designed for locks, as it provides long-lasting protection without attracting dirt.  While graphite-based lubricants were once the standard, silicone sprays are now preferred for most modern locks.  WD-40 isn’t a true lubricant, but it can be useful for displacing moisture and preventing locks from freezing.  Just keep in mind that it can attract dirt over time, so it’s best used as a short-term fix.   

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2.  Protect Exterior Locks from Moisture 

Moisture is the main culprit behind frozen locks.  Install weatherproof covers on outdoor locks and make sure seals on doors and windows are intact. 

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3.  Keep De-Icer Handy 

If a lock does freeze, a lock de-icer spray can save the day.  Keep one in your home, car, and garage. 

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4.  Inspect and Replace Worn Keys 

Worn or bent keys can damage lock cylinders, especially in cold weather.  If your key looks rough or sticks in the lock, it’s time for a replacement.

 

 5.  Check Deadbolts and Strike Plates 

Ensure that deadbolts are properly aligned with their strike plates.  Misalignment can worsen in winter as materials contract in the cold. 

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6.  Use Weatherproof Padlocks 

For outdoor gates, sheds, or storage units, use weather-resistant padlocks designed to withstand freezing temperatures. 

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7.  Test Car Door Locks Regularly 

If you rely on a remote key fob, don’t forget to manually test your car’s physical key locks every so often.  Remote failures are more common in cold weather, and a freezing day is the worst time to discover your key won’t turn.  Regular checks can save you from an icy inconvenience. 

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8.  Avoid Forcing Frozen Locks 

If a lock is frozen, resist the urge to force it open.  Excessive pressure can break the key or damage the lock.  Instead, use gentle heat or call a professional. 

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9.  Keep Spare Keys Accessible 

Have a spare key stored somewhere safe.  Getting locked out in freezing temperatures is not just inconvenient—it's dangerous. 

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10.  Schedule a Professional Lock Inspection 

Sometimes, the best maintenance is a quick professional check-up.  I am happy to inspect your locks and make sure they are winter ready.  

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By staying ahead of these common winter lock issues, you can avoid the frustration of frozen or broken locks when temperatures drop.  And if you ever find yourself stuck in the cold, remember—I'm just a call away. 

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Stay warm and secure this winter!