Removing Stuck Spark Plugs
If you watch NASCAR, you have probably been blown away by the speed at which the mechanics get to work! How can you do the same thing? Use WD-40 on those spark plugs, and you will be a step closer.
Renewing Saws
There are many kinds of saws in the world, but it does not matter which one you have. After all, it will collect dirt and dust like the others. When you want to clean it, WD-40 will make sure the dirt comes off.