WD-40 Helps My Frugal Husband With Stuck Screen Door

Hi, As my husband is very frugal (cheap), he has become a Mr. Fix It over the years - you see he hates seeing broken things go to the landfill prematurely, so he'll do whatever he can to keep them working and I can say that one of his main tools, is WD-40. Such is the case, with this screen door that was terrible to open and close - as can be seen in the video, WD-40 made quick work of it, so that it now easily glides back and forth. Thank you.