How to Clean Salt Cell With Vinegar | Salt Cell Cleaning

Salt cell accumulates limescale and hard mineral deposits if it’s not cleaned regularly. Find out how to clean salt cell with vinegar without any chemicals!

What Is Salt Cell?How to Clean Salt Cell With Vinegar1

The salt cell is a filtering system that changes the salt into chlorine using the electrolysis technique in a swimming pool. It’s divided into two components: cell and control board. A salt generator reduces the possibility of pool equipment corrosion and bleaching of swimsuits. However, make sure the salt concentration of your pool water must be between 2,500 to 4,000 ppm to keep the water fresh and clean. Common names of the salt cell are:

  • Chlorine generator
  • Salt chlorinator
  • Salt generator

How Does a Salt Cell Work?

When the salt water flows through the metallic plates of the salt cell, the electrolysis technique passes a low voltage electric current through the plates that create hypochlorous acid and sodium hypochlorite. These two agents help in disinfecting your pool.

Benefits of a Salt Cell

A salt cell system has numerous benefits to offer; some of them are listed below.

  • One of the major benefits of salt chlorinator is that it makes the pool maintenance easy, quick, and cost-effective.
  • Salt generators save you money by eliminating the need for expensive chlorine tablets to sanitize the pool water.
  • With salt cells, you can easily control your pool’s chlorine levels by pressing a single button.
  • Thanks to the salt generator system, the pool water produces less chlorine odor in comparison to the conventional chlorinated pools.
  • The salt filter system eliminates the need for frequent monitoring of chlorine levels as it automatically keeps it constant.
  • Compared to the chlorinated swimming pools, salt cell installed pool water is gentle to your skin, eyes, and hair.

How to Clean Salt Cell With Vinegar?How to Clean Salt Cell With Vinegar2

Over time, calcium and hard water minerals build up inside the salt cell, which hinders its efficiency, thereby causing various health issues to swimmers. That’s why it’s necessary to check the cell and clean it periodically using the vinegar method. Using vinegar is not just effective but it will save you some money as well.


  • White Distilled Vinegar
  • High-Pressure Nozzle


  1. First, switch off the salt cell and unplug it from the power source.
  2. Now, detach the cell for further inspection. If you find mineral deposits on its filters having a white, dry, and flaky appearance, then proceed to the next step. Otherwise, put it back on and check it after a month.
  3. Next, close one side of the salt cell (cord side) with a cap.
  4. Then, fill it completely with white distilled vinegar and put the cell into an empty bucket.
  5. Leave the device for 24 hours, allowing the solution to do its work.
  6. After that, empty the cell and rinse it with a high-pressure nozzle for a couple of minutes.
  7. In the end, re-connect the salt cell to its original location.

Why Vinegar is Effective?

Due to white vinegar’s mild acidic property, it can easily take off the calcium, limescale, and other tough buildups from your pool salt cell without the help of a service professional. Besides, vinegar cleans the corroded car battery terminals with ease too.

Other Way to Clean Salt CellHow to Clean Salt Cell With Vinegar3

Muriatic Acid Cleaning Solution


  • 5 Parts Water
  • 1 Part Muriatic Acid
  • A Bucket
  • Cell Stand


  1. Pour 8 cups of water in a bucket, and then add 1 cup of muriatic acid.
  2. Screw the salt cell from the cord end into the cleaning stand.
  3. Next, fill the device with the chemical solution till full.
  4. Let it sit for 10-15 minutes to allow the foaming action to happen.
  5. Once it’s done, transfer the solution into the bucket.
  6. After that, clean the salt cell with a high-pressure garden hose.
  7. In the end, unscrew the device from the cell stand and re-attach the cell back to its location.


For safety purposes, make sure to keep in mind the below precautions while using the above hacks.

  • Always wear protective gear such as good quality hand gloves, face mask, goggles, and shoes.
  • Guide your kids and pets to stay far away from the device.
  • Try the above methods in a well-ventilated area, especially the muriatic acid one.
  • Make sure to clean the salt cell on a bi-weekly basis.

Final Thoughts

Salt cell plays an important role in the disinfection of a swimming pool. If this device does not work with full capacity, your pool becomes the breeding ground of numerous harmful bacteria and germs. Now that you know how to clean salt cell with vinegar, it’s time that you clean yours immediately.

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