"Also, every few months, I spray a little silicone lubricant around the moving parts and seals...keeps moisture out and things running smoothly."
Good call on the silicone lubricant—I've done something similar with graphite powder, especially for mechanical locks. Silicone's great for moisture protection, but graphite seems to keep the tumblers moving smoothly without attracting dirt. Curious if anyone's noticed differences in performance between silicone sprays and graphite powder in colder climates? I've mostly stuck with graphite, but open to switching if silicone holds up better in freezing temps.
Curious if anyone's noticed differences in performance between silicone sprays and graphite powder in colder climates? I've mostly stuck with graphite, but open to switching if silicone holds up be...
I've been using silicone spray on my locks for a couple winters now, and honestly, it hasn't let me down yet. Graphite's good stuff too—I used it a while back—but I found it a little messy sometimes, especially if you're not careful applying it. Silicone spray seems cleaner and easier to handle for someone less handy like me, haha. Haven't noticed any freezing issues either, even in some pretty harsh temps...maybe it's luck, but silicone's been solid so far.
I switched to silicone spray last winter after getting graphite powder all over my hands (and somehow my jeans too?). Silicone definitely feels less messy and easier to control for someone like me who can barely assemble IKEA furniture without extra screws left over. Haven't had any freezing yet, but I've only got one winter under my belt with it. Fingers crossed it stays reliable—I really don't want another awkward call to my neighbor asking if they have a spare key...again.
I've been hesitant to switch to silicone spray because I've read mixed things about its long-term effects on older locks. My house is over 100 years old, and the front door lock is probably half that age—anyone know if silicone's safe for antique hardware?
"My house is over 100 years old, and the front door lock is probably half that age—anyone know if silicone's safe for antique hardware?"
I totally get your hesitation. My place isn't quite as historic as yours, but my grandparents' old farmhouse had this beautiful original brass lock on the front door—probably pushing 70 or 80 years old. When it started sticking, we were worried about using anything modern on it, too. Eventually, we gave silicone spray a cautious try, just a little bit at first, and honestly, it worked wonders. No damage, no discoloration, and it's been smooth sailing ever since.
From what I've read and experienced, silicone spray is pretty gentle and doesn't attract dirt like some oils do, which is a big plus for older locks. But of course, every antique is different, so maybe test it out on a less noticeable part first? Either way, I wouldn't stress too much—these old locks are tougher than we give them credit for. Good luck with your beautiful old door... sounds like a gem!