alt Hacker NewsI'm unsure what your definition of "cheap" is for WD-40 but I find it to be very overpriced. If I need a universal lubricant that is readily available and cheap, I just use used motor oil.
Replies
ungreased0675 • today at 3:33 AM
Used motor oil isn’t sold in aerosol cans with a little red straw for precision application. You aren’t just buying the liquid.
Scoundreller • today at 12:19 AM
Motor oil doesn’t spray too well.
(Yes, you can buy bulk wd-40 liquid and put into a branded or unbranded sprayer)
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I thought WD-40 was more a solvent than lubricant