Is your car battery very dirty? Do you want to wash it? In this case, motorists should know some features that will avoid common mistakes.


Is it possible to wash the car battery

There are several types of car batteries:

  • serviced;
  • unattended.

It is recommended to wash a serviced battery every year – wipe it dry. This is because the design of the battery is different from the maintenance-free one. Therefore, it is possible to freely access the jars to see what is going on inside – measure the density if necessary and add distilled water. The disadvantage of serviced batteries is that the battery boils during charging.

Washing is strictly prohibited with a hose or shower. This is due to the high risk of water penetrating through the plugs, followed by mixing with the electrolyte. This leads to failure with the need to purchase a new battery.

The maintenance-free type of battery does not have access to banks – it is practically sealed. Manufacturers can make imitation caps that won’t unscrew – app for visual understanding of container placement. Washing is optional – at the discretion of the motorist. Evaporation is practically absent from the cans on the surface, if one does not take into account the hole for the mechanical release of the internal gas on the edges.

Maintenance-free batteries are maintenance-free. If there is dirt, just wipe it off with a damp cloth. If necessary, you can soap, use a hose – they are not afraid of contact with water. In any case, it is not recommended to abuse it.

Should I wash my car battery?

It is recommended that serviced batteries are regularly cleaned of contamination. It is important to pay attention to the top of the case and the terminals. To avoid having water inside, you must follow clear rules. Maintenance-free batteries can be washed in any way.

How to wash a car battery

To wash the battery, you need:

  1. Heat a glass of lukewarm water.
  2. Mix with soda ash – 1 tbsp.
  3. Wipe the battery case with a damp cloth.

The use of soda ash is due to the rapid reaction with the acid, followed by neutralization. The method allows you to achieve effective results and get rid of current leakage.