How Do You Clean Car Battery Corrosion. How do you clean a corroded battery compartment in a toy. Grab a Q-tip and some white.
When dealing with battery corrosion you can either go for a battery cleaning agent or baking soda plus hot water. Use water and baking soda. Baking soda should work to neutralize the battery acid.
Spread newspaper over the surface where you plan to work and since there.
Protect yourself and your work surface. When dealing with battery corrosion you can either go for a battery cleaning agent or baking soda plus hot water. Method 1 Using a Battery Cleaning Agent. Now spray WD-40 on the battery terminals and connections.
