Originally Posted By: CamaroT56
My door hinges squeaky like crazy on my car, I spray some wd 40, it quiet for a week and it back again, anything I can spray that last a very long time. like 5 month + or more ^ ^ thanks.
WD-40 has its uses, but its mostly a carrier (solvent) and a little light oil.
Actually almost any thickish kind of grease should work well. I have used the Amsoil metal protector spray that says its for door hinges with good success.