How To Clean Corroded Toy Battery Compartment. First thing to do is to add the vinegar to a small container like a bottle cap lid. Apply the paste or liquid carefully on the corroded terminals and keep it away for a couple of minutes to neutralize the leakage.
Mix up some baking soda water a little paste. Gently rub the piece of cloth on the battery compartments including the terminals. Take the piece of cloth and wipe off the dry corrosion in the toy battery compartment as gently as possible.
This too can be cleaned up but there is likely to always be visible signs of the damage.
To altogether remove the corrosion you can rub the batteries with the help of a nail file or sandpaper. Take the piece of cloth and wipe off the dry corrosion in the toy battery compartment as gently as possible. First set up a safe place to do the job. Minor battery damage on the frame can be cleaned up.
