From cleaning to protecting, it can handle dozens of everyday problems with ease. Originally developed to prevent corrosion in the aerospace industry, wd - 40 has since become a household staple thanks to its wide range of uses. Here’s how to use wd - 40 around your home, shop, and garden, from common applications to some real surprises. · wd - 40 is a household name that has earned its reputation as a versatile and indispensable tool for countless tasks and challenges. · commonly used as a lubricating spray, wd - 40 actually has a surprising number of uses you may not know about. Get ready to discover some clever hacks that will keep things running smoothly. Below, we’ll look at 13 surprising and practical ways to put wd - 40 to work around your home. · this article uncovers ten secret uses for wd - 40 that will transform how you tackle household tasks and maintenance. · you wont believe the multi-purpose power and myriad wd - 40 uses. This iconic spray lubricant and penetrating oil have been a go-to solution for a wide range of applications, from squeaky hinges to rusted bolts, and far beyond. Find out seven surprising uses contractors swear by.