Baking Soda On Battery Terminal. The baking soda will react by bubbling up quite ferociously for a couple seconds. Sprinkle baking soda over both battery terminals.

Pour a couple tablespoons of water on each terminal. Alternatively you can wet the baking soda by pouring vinegar onto it. Baking soda and vinegar are excellent for cleaning battery terminals.
Also shine up the insides of the cable clamps by using the clamp.
Can baking powder clean battery terminals. Use enough for the powder to coat the terminal with a little around the terminal as well. Sprinkle baking soda over both battery terminals. The battery uses sulphuric acid and adding an alkali will da.
