Using WD-40 on your car doors can be particularly useful if ... Similarly, WD-40 can be used on door hinges, as well as door locks and other sliding mechanisms in both the interior and exterior ...

there are some parts of your car that should be kept free of the ubiquitous aerosol. You might have heard that WD-40 is good ...

It just works.” He also points out, despite what you might suspect, “It’s not going to make everything smell like WD 40.” He says, if you do use it on car windows, they’re also less ...