Separating Stuck Glasses
Since we are on the topic of entertaining guests, let us not forget about your shot glasses. Did they get stuck together after storing them in the cupboard? No worries. All you need is to use a spray of WD-40 to fix it. They’ll separate like water and oil, trust us.
Loosening Zippers
Man, whoever came up with the zipper is certainly a genius. Even though it is helpful most of the time, there are cases in which it can be a pain. We are talking about the times when it gets stuck! Luckily, a bit of WD-40 will allow you to zip it up and down again.