Protecting Guitar Strings
WD-40 can help you clean the strings of your guitar but it also helps keep them safe from damage. Before you go wild with your guitar-playing, make sure to do this: spray some WD-40 onto a piece of cloth and then wrap it around the strings by pressing your thumb on one side and the four other fingers on the other. Now simply slide it up and down!
Preventing Splinters
If you run out of varnish, do not worry because WD-40 is more than a capable alternative. It will definitely ensure that your brooms, rakes, mops, and other wooden instruments will be strong and free from splinters. The next time you see these objects look worse for wear, simply spray and rub!