Defrosting Ice
Winter might be beautiful but anyone who has experienced it will now that it can be a nightmare. Who even has the time to scrub at the overnight frost when the sun comes out? If you need a more convenient way to get rid of it, simply spray some WD-40 and wipe it off.
Oiling Scissors
Have you ever tried cutting something with a pair of stiff scissors? We bet you have and if so, you know how much of a pain it is. Luckily, you can fix this by spraying some WD-40 to the scissors, particularly the center. Once you do this, you should have no problem cutting straight lines for a little while!