WD-40 is handy but not always the right choice. Learn five times you should skip it, from locks and electronics to rubber, ...

Over time, car doors can start to creak and squeak. It’s a common problem, but it’s incredibly annoying. Luckily, the best lubricants for car door hinges can get your hinges working smoothly again, so ...

A few weeks ago, the latch in my car door got stuck, blocking the door from closing. After a few crude attempts at jostling it, I knew it was time to purchase a silicone spray to lubricate it. It was ...

Graphite-metal bearings can handle harsh environments that toast liquid-lubricated types. Agrease-filled ball bearing on an oven-door latch seizes and keeps the door from latching. It turns out the ...

Mechanical carbon machine parts excel where oil-grease lubricants won’t work. Sometimes moving parts go into applications that just can’t risk exposure to petroleum lubricants. Nobody wants grease in ...