WD-40 is the king of versatility. Speaking in the broadest terms, it is a lubricant, but that covers a lot of ground. It is useful as a cleaner, insect repellent, and its rust-preventing power makes ...

Rust attacks steel — household and garden tools, vehicles, boats … the list is endless. When applied regularly, rust prevention sprays do a great job of stopping the problem before it gets started, ...

Who would have guessed that a product developed to prevent rust and displace water for the aerospace industry in 1953 would go on to be one of the most relied-upon products for outdoor enthusiasts?