I greatly prefer citric acid. It comes in crystals so a small tub equals gallons of vinegar, it doesn’t smell bad, and you can control the strength by dissolving more crystals into water.
It’s incredibly fast compared to vinegar at cleaning battery alkaline.
It works. I’ve done it quite a few times. I have used a Dremel tool to buff the contacts and used a light coating of dielectric grease to prevent further corrosion.
Give it the vinegar and baking soda treatment.
I greatly prefer citric acid. It comes in crystals so a small tub equals gallons of vinegar, it doesn’t smell bad, and you can control the strength by dissolving more crystals into water.
It’s incredibly fast compared to vinegar at cleaning battery alkaline.
I understand the vinegar, but why baking soda?
Neutralize the vinegar after dissolving the corrosion? I’ve not done that, but seems plausible.
It works. I’ve done it quite a few times. I have used a Dremel tool to buff the contacts and used a light coating of dielectric grease to prevent further corrosion.
A brush on the dremel?
Yes, wear gloves and eye protection. Those small wires would be a nightmare get out of your skin even more so for the eyes.