Dash harness replacement and upgrade.

Using vinegar/salt bath then baking soda/water. Dipping each connector in the acid for 5-30 minutes and then swish, then swish around in soda bath. They come out looking pretty much brand new. Had to change the soda water half way through from all the crap coming out.
Next I guess I'll go over them real well to make sure nothing is left in the females and dress them all with dielectric grease.