Tips Sahabat

Tips for Cleaning White Powder on Battery Terminals

09 April 2025
Serbuk Putih Terminal Aki

The battery is one of the important components in a car engine. Its main function is to supply electrical power to the engine components inside the car. But what if there is white powder on the battery terminals in your car?

The white powder that appears on the battery head, specifically on the positive terminal, usually occurs due to several reasons. It is not a big problem if it is not cleaned. However, if you leave it for too long, it can affect the lifespan of the battery. So how do you clean it?

How to Properly Clean White Powder from Battery Terminals!

The white powder on the head of the car battery is mold that appears due to an overcharged alternator which can cause excessive heat on the positive terminal. Additionally, it can also occur due to loose clamps on the positive and negative terminals of the battery.

It can also be caused by the battery water volume exceeding the upper level limit. Cleaning the white powder is quite easy and does not require much effort. Here’s how!

Prepare Tools and Materials for Cleaning

First, you need to prepare some tools and materials to clean the powder. The first material you need to prepare is hot water with a minimum temperature of 70 degrees Celsius. This water is useful for making it easier to remove the white powder, but you need to be cautious, as the battery tray is usually made of plastic.

Next, you should prepare a toothbrush as a tool to clean the mold residue. You also need to prepare a wrench or a socket wrench or a number 10 wrench to remove the battery from the car engine.

Also prepare grease as a lubricant to facilitate the installation and removal of the car battery terminals. Finally, prepare a dry and clean cloth, which functions to wipe off any liquids that may drip or fall onto unwanted areas.

Look for the Effects of Removing the Car Battery

After preparing the materials and tools, you can look for references regarding the effects of removing the battery from the car. The cleaning process takes some time, so it is very important to know this beforehand.

If you are sure it is safe for the car engine, you can proceed to the next step.

Disconnect the Negative and Positive Terminals of the Battery

The function of disconnecting the terminals on the battery is to facilitate cleaning for a more thorough job. However, extra caution is needed when removing the battery from the car engine.

Pour Hot Water

The hot water that you have prepared can be poured slowly and carefully onto the positive and negative terminals of the battery that has been removed.

Gently Scrub Using a Toothbrush

The toothbrush that you have prepared can be used to gently scrub the car battery that has been poured with hot water. With this tool, you can more easily reach the narrow gaps on the battery.

Apply Grease

Actually, the above method is already very effective and can prolong the battery's lifespan. However, you can apply a little grease to prevent the white powder from forming again. Then you can reinstall the battery as it was.

Regular Service at Official Daihatsu Workshops to Avoid White Powder on Battery Terminals!

Regular service is very important for car maintenance. Besides maintaining performance, it also helps to avoid the appearance of white powder on battery terminals. You can trust this to the official Daihatsu workshop, which has proven to be of high quality and reliable.

Additionally, you can also visit the official Daihatsu website to get various interesting information. What are you waiting for? Visit our website and get the best service from Daihatsu workshops now!

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