Cleaning Stained Wood
Nothing will ruin a nice wooden table more than stains, especially those rings coming from drinks placed on the table without coasters. Luckily, WD-40 can help clean these stains from the table. However, make sure you provide plenty of coasters next time!
Open Rusted Locks
Locks have many different uses, from locking up storage sheds in the backyard to sealing up our lockers are the gym. Nothing is worse than trying to open a lock that is sealed shut. Spraying a bit of WD-40 can help pry it open in a snap.