How Do You Get Corrosion Off A Battery. Dip a cotton swab in the mixture and rub the contact points. Scrub the corrosion away using a toothbrush or rag.
The combination of the abrasive baking soda and the scrubbing action causes the corrosion to chip away. Carefully remove the batteries with gloved hands and recycle properly. After the batteries are removed you will need to clean the corrosion from the device in question.
After the batteries are removed you will need to clean the corrosion from the device in question.
As a result. Keeping a bottle of vinegar in your home is useful for many common household problems beyond battery corrosion. Grab a Q-tip and some white. If you cannot remove the batteries the damage is most likely too extensive to repair.
