Bug Repellant
The most underrated use for WD-40 is also the most surprising! Cockroaches survive just about everything, and there’s a joke on social media that claims they could withstand a bomb. Spraying your house with WD-40 can repel them and prevent them from entering!
Get Gum out of Hair
Gum stuck in the hair is a frustrating experience. Most people rush for the scissors to cut it out, but what happens if it’s stuck toward the roots? Use WD-40 to get it out. Spray a little on the gum, work it in, and watch it separate from your locks.