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TIL my grandpa was right about using a wet rag for a stubborn damper

He told me 15 years ago to 'soak a shop rag and wrap the hinge for an hour' when a damper in an old Buffalo house wouldn't budge, but I always thought my penetrating oil was better. Yesterday, after my can of Kroil did nothing on a 1920s flue, I tried his way and it opened smooth as butter. Do you guys have any other old-school tricks for stuck antique hardware?
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4 Comments
park.miles
park.miles1mo ago
Vinegar can work great on brass fittings and copper where you know the base metal is solid, but I've seen it strip the patina off old cast iron in minutes and leave it looking blotchy. The real trick with the wet rag method is the slow capillary action pulling moisture into the rust, plus the fibers grabbing onto the gunk without scratching the finish. A lot of these old fixes worked because people back then understood the materials better than most of us do now, even if they couldn't name the science behind it.
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calebc40
calebc402mo ago
My 1930s doorknob came loose after a vinegar soak.
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moore.beth
moore.beth2mo ago
Ever wonder if old house fixes can backfire? My buddy tried the vinegar trick on his antique bathroom faucet last year. The whole thing basically fell apart in his hands because the acid ate through some old solder. Turns out vinegar is way too harsh for a lot of those old finishes and weak joints. He had to hunt for weeks to find a matching replacement part. Learned the hard way that gentle soap and water is usually the safer bet for anything that old.
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margaretramirez
margaretramirez2mo agoMost Upvoted
See, I've had the total opposite happen. Vinegar saved my old kitchen taps when they were totally crusted up with hard water gunk. Soap and water did nothing after years of buildup. The key is you can't just let it soak forever, especially on thin or already broken parts. A short soak and a soft brush worked for me without hurting the finish. It really depends on the condition of the piece before you start.
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