If your home has an evaporator coil, it is important to keep it clean. Otherwise, the coil can become clogged with dirt and dust, which can lead to poor air quality and decreased efficiency. There are a few different ways that you can clean your evaporator coil, but the most effective way is to use a professional service.
How to Clean Evaporator Coil in your Air Handler to INCREASE EFFICIENCY! EASY!
- Put on protective gear including gloves, a dust mask, and eye protection
- Locate the evaporator coil and remove any access panels if necessary
- Use a vacuum cleaner with a brush attachment to remove any dirt or debris from the surface of the coil
- gently spray the coil with a low-pressure hose to remove any remaining dirt or debris
- Allow the coil to air dry completely before replacing any access panels and turning on the power to the unit
How to Clean Evaporator Coil Without Removing
If your evaporator coil is dirty, it can cause your system to work harder and less efficiently. In some cases, it can even lead to system failure. The good news is that you don’t have to remove the coil in order to clean it.
With a little time and effort, you can clean your coil without removing it from the system.
Here’s how:
1. Turn off the power to your AC unit.
This is important for safety reasons.
2. Locate the evaporator coil. It is usually located near the top of the unit, inside the air handler or furnace cabinet.
3. Inspect the coil for dirt and debris. If it looks dirty, proceed with cleaning it. Otherwise, you may skip to step 6.
4. Use a soft brush or vacuum attachment to remove any loose dirt and debris from the surface of the coil . Be careful not to damage the fins on the coil .

Credit: alltimeairconditioning.com
Can I Clean My Evaporator Coil Myself?
Yes, you can clean your evaporator coil yourself with a few simple tools. You will need a screwdriver, a soft brush, and a vacuum cleaner with an attachment hose. First, remove the screws that hold the front panel of your air conditioner in place.
Then, use the brush to gently remove any dirt or debris from the surface of the coil. Finally, use the vacuum cleaner to suck up any remaining dirt or dust.
Can You Clean Ac Evaporator Coils Inside House?
Yes, you can clean the AC evaporator coils inside your house. However, it is important to know how to do so properly in order to avoid damaging the coils. Additionally, if the coils are excessively dirty, it may be necessary to hire a professional to clean them.
How Often Should Ac Evaporator Coils Be Cleaned?
Most evaporator coils should be cleaned at least once a year. However, if the coils are located in a particularly dirty or dusty environment, they may need to be cleaned more often. If the coils are not kept clean, they will eventually become clogged with dirt and dust, which will reduce their efficiency and cause the AC unit to work harder and use more energy.
How Do I Clean My Evaporator Coils Without Removing Them?
Assuming you have a typical household refrigerator:
The evaporator coils are located in the back of the fridge, behind the wall. To clean them without removing them, you’ll need to first unplug the fridge and then remove the panels that give you access to the coils.
Once you’ve done that, use a coil cleaning brush (or a vacuum attachment with narrow hose) to gently remove any dirt or dust that’s accumulated on the coils. Be careful not to bend or damage the coils as you clean them.
Once they’re clean, replace the panels and plug the fridge back in.
Your evaporator coils should now be clean and your fridge will be able to run more efficiently.
Conclusion
If your home air conditioner is not blowing cold air, the evaporator coil may be dirty. The evaporator coil is located in the indoor unit of your central AC system. It looks like a large metal box with fins on it.
The coils inside the box get very cold and help to cool the air that blows over them.
If the coils are dirty, they will not be able to do their job properly and your AC will not blow cold air. You can clean the coils yourself with a brush or by vacuuming them, but it’s best to hire a professional to do it.