There are dozens of uses. Personally, I have used it on squeaky hinges, to remove rust and to lubricate tracks of a stuck window. Just aim the straw that comes with it, and lightly apply to your project. Personally, I like the new cans with the permanently attached straw that flips out of the way when not in use.
While sleeping, I fell out of bed. A Contigo 18-20 oz insulated travel mug was knocked off my night stand and landed, bottom-edge down, on my left-ring. The ring it l...
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How to use wd40 on different commodes
https://www.moneycrashers.com/wd-40-uses/
https://www.familyhandyman.com/smart-homeowner/20-brilliant-ways-to-use-wd-40/
There are dozens of uses. Personally, I have used it on squeaky hinges, to remove rust and to lubricate tracks of a stuck window. Just aim the straw that comes with it, and lightly apply to your project. Personally, I like the new cans with the permanently attached straw that flips out of the way when not in use.