Video: A can of WD-40 does more than just free rusted metal parts or stop things from making irritating squeaky noises. Here are 10 more clever uses for the fluid that you might not have thought of.
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We recently pointed to a suggestion that WD-40 was a useful way of loosening a stuck iPhone home button. Several readers highlighted out potential downsides of that approach, and one in particular sticks out: the solvents in WD-40 will ruin the internals of the iPhone if they get inside.
Your iPhone (or other iDevice) has but one button you use constantly: the home button. It has many functions, and as a result it's prone to becoming unresponsive. Designer Khoi Vinh has discovered that this problem is easily resolved with a little WD-40.