Maintaining Lawnmower Blades
Lawnmower blades aren’t really cheap, so it’s best you keep them in good condition. You can do so spraying them regularly with WD-40.
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Removing Chair Marks
Marks left by chairs or any furniture seem like they will never go away. But the truth is that you can spray them with WD-40, wait a few seconds and then wipe them away in an instant!