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The fact is that all batteries leak over time. Sure, you can see the expiration date listed on the package. However, you may still have to face battery corrosion.
Once you notice leaks manifest next to the contacts, especially for alkaline batteries. Keep reading this article, we will guide you on how to clean battery corrosion. Our steps will help you clean up the mess safely and effectively.
Steps for Cleaning Battery Corrosion
Protect yourself and your work surface
First, you need to set up a safe place where you will do the job. Don’t forget to use newspaper and spread them over the surface where you’re going to work. We recommend you to wear protective gear because there will be chemicals involved.
Clean battery corrosion with a household acid, like vinegar
It’s a good idea to clean a battery leak with a household acid. For example, you can use vinegar or lemon juice for this. All of these liquids are able to work to neutralize the alkaline discharge. You just need to put a drop of vinegar or lemon juice onto the areas corroded. Next, keep it for a minute or two so the neutralizing effect happens.
Use a Q-tip to wipe up the corrosion
You need to use a Q-tip or toothbrush. Then, dip them into the acidic liquid you chose. Use them to wipe gently away from the crystalline white residue from the battery. Do this for any areas the leak can spread.
The draw you store them should be double checked. Also, remember to double check the compartment in a battery-powered device. This purposes to see any of the residues. Once again, don’t get the chemical on your skin as well as your eyes.
Use a toothpick to pick out the last of the crystalized leak
Use a toothpick to deal with lingering residue. Also, you can use a pencil eraser for this purpose. In addition, you can also consider using a file or sandpaper to clean the contacts within the battery compartment.
How to Clean a Corroded Car Battery with Coca Cola
Disconnect the battery cables if needed before starting
It’s important to remove the negative side before removing the positive side. In fact, you may be shocked when removing the positive side first since the current is still connected to the car. In order to prevent cables from moving out of place, you need to tie back both of them.
This also protects you from electric shock because of accidentally touching the battery. If it’s impossible to remove the cables due to corrosion, you need to pour a small amount of Coke around the connection points. After that, you can remove them.
Pour gradually a small amount of Coca Cola over any areas corroded
You can increase the corrosion power by adding more Coke later. You need to wait for the Coke to eat away at the corrosion. Then, you can stop bubbling before moving on to the next step. You may have to take about 1 minute for this.
Use the wire brush to move away any corrosion stuck around any bolts
In order to get more corrosion-fighting power, you should use the brush. It also helps the Coca Cola to reach places that are hard to reach. Keep brushing the corroded areas until they are clean completely.
Use a paper towel to remove the Coca Cola and corrosion in the areas corroded
You need to take a small amount of water. Then, pour it over the areas corroded in order to remove the sticky soda and rusty materials. Remember to use the paper towel to dry the water totally in order to avoid future corrosion.
Replace the battery cables
Start this step with the positive side. Next, continue with the negative side. Once the negative side is connected, it will spark. This lets us know the connection is complete. Don’t forget to close the hood of the car in order to ensure to keep everything working properly.
Additional Tips and Advice
As you know, vinegar is an acid. Baking soda is alkaline. Actually, a solvent with the same pH as your batteries will operate by dissolving the corrosion. And, if you use a cleaner with the opposite pH, it may result in fizzing that is from a chemical reaction.
This will help to loosen the corrosion. Therefore, you can use any of these methods to remove the corrosion. It’s wrong to use so much liquid. Otherwise, it can seep into any electrical components.
In conclusion, you should dispose properly of any batteries that are going to be leaking as the environmental requirements of your country, remember not to clean any device or battery if it is still connected to the power source.
You need to be careful when cleaning battery corrosion. Otherwise, your skin may be eaten away by battery acid. Last, always remember to wash your hands after you clean battery corrosion in order to make sure there is no battery acid on your hands.