Use Penetrating Oil To Loosen A Stuck Nut Or Bolt
The penetrating oil is most useful when you have a corroded or rusted bolt or nut that just won’t budge. Pretty much every home garage or workshop needs a can of spray penetrating oil on a shelf. If you don’t have one, you probably should. But if you already have a can, there is also a good chance you’re using it incorrectly. It’s not uncommon for people to use a can of spray penetrating oil as an old-fashioned lubricant, but that’s actually not what it’s intended for....