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Fire Extinguisher Residue

Fire Extinguisher Residue Cleaning Tips

Cleaning up the fire extinguisher residue can be a tedious and challenging process. There are several steps you will need to take in order to clean up the residue effectively and safely. Below are some tips that will help you get rid of the fire extinguisher residue:

Fire Extinguisher Residue Cleaning Tips:

Use Gloves, Face Mask or Goggles

You will need to wear goggles, gloves, and a face mask while you are cleaning up the fire extinguisher residue. The airborne particles can irritate your skin, eyes, nose, and throat. You may also want to consider turning on a fan while you are cleaning. This will help ventilate the area. However, you will need to put the fan on a low setting to prevent the particles from stirring too much. Proper ventilation is crucial to reduce inhalation of any harmful particles that may linger in the air during the cleanup process.

Vacuum or Sweep

You can use a vacuum cleaner to pick up a lot of the residue. You may need a shop vacuum cleaner to get the hard-to-reach areas in your home, such as the crevices. Shop vacuums are particularly effective because they are designed to handle fine particles better than standard household vacuums. If you do not have a vacuum cleaner, you can use a broom to get up most of the residue. However, sweeping can sometimes spread the particles into the air, so it is essential to sweep gently and use a dustpan to collect the debris immediately.

Use a Damp Rag

Once you have vacuumed or swept, you can use a damp rag to clean up the rest of the mess. Make sure you wear gloves while you are cleaning up with a rag because the chemicals can damage and irritate your skin. If you have a foam fire extinguisher, you can use clean water to get rid of the residue. For residue left behind by a potassium bicarbonate or sodium bicarbonate fire extinguisher, you can use a mixture of vinegar and water. The vinegar helps neutralize the bicarbonate compounds, making it easier to wipe away the remaining residue.

Getting Rid of The Odors

There may still be an odor in your room after you have finished cleaning the area. You can use an air refreshing spray to get rid of odors in the room. In addition, placing bowls of vinegar or baking soda around the room can help absorb lingering smells. You might also consider using an air purifier to improve air quality and eliminate any residual odors effectively. For larger areas, running a dehumidifier can also help by removing excess moisture that may be contributing to persistent smells.


Contact us if you have questions or need a fire extinguisher inspection or service or stop by our D/FW location.