Skip to content
Home » How to Clean Window AC Unit Without Removing

How to Clean Window AC Unit Without Removing

How to Clean Window AC Unit Without Removing

The use of window air conditioning systems can be quite beneficial for people who live within high-rise buildings or even in residences where the air flow from a central HVAC unit is restricted.

Learn why this is necessary, how to locate the handbook, what supplies that will need, how to clean a unit with removing it from its window, the advantages of cleaning it or other things to think about in this section of the tutorial.


  • Delete it from your computer.
  • Make a complete and total disconnect from the wall power source.
  • The filter should be taken out of the equation.
  • Towel-dry after soaking in warm, soapy water
  • Take a case out the drawer and place it aside.
  • Use warm soapy water for cleaning. Also all removable framing is included in this.
  • Also make sure to clean your area with a vacuum.
  • Is there anything in particular that requires immediate attention?
  • Warm soapy water should be sprayed on the surface of the skin.

Using a Window Air Conditioner: Cleaning Instructions (6-Step Guide)

  • Shut down the air conditioner’s electrical power

Preventing a potential shock by unplugging your air conditioner is critical before cleaning it.The unplugging of the air conditioner is a critical initial step because several of the methods we discuss below entail contacting the inside components of the AC.

  • Remove the filter and thoroughly clean it

Most often, a clogged filter is the root reason of decreased AC efficiency.

Despite the fact that the filter is good at capturing big airborne particles, it becomes dirty quickly when in use as part of a typical household routine.Filter removal for all air conditioner models is accomplished by removing the filter from under the front panels of an air conditioner.Some filters are easily removed by lifting a tab, whilst others are locked in place by screws or other means of attachment.To find out how to clean your air conditioner’s filter, look through your owner’s manual or just Google the procedure for your specific air conditioner brand.

A thin coating of dirt or dust will accumulate on the surface of a filter that has been used for an extended period of time. In order to clean your filter, fill your spray bottle halfway with soapy solution and spray it under clean water till you can easily see the filter anew (i.e., no dirt is present).

  • Remove the front panel of the air conditioning system (A/C).

Removing the front panel of your window air conditioning unit is next step in cleaning it without having to take it apart.The inside components of the air conditioner are typically housed in the front panel, that’s where dirt and mould can quickly accumulate.For this reason, screws are always used to hold the front panel in place because it is a component of the primary external casing of a window air conditioner.

Using a screwdriver, locate the screws which hold this panel into place (there are generally a few of them – usually about 10 which run along the AC’s outside) and remove the all from the panel.

  • Remove the interior of your air conditioning unit and clean it.

It is possible to view the amount of the dirt accumulation inside your air conditioner after taking the filter and the front panel off. Spray the hard surfaces inside the unit with a solution which you can easily make with warm water and dishwashing soap.

All through the interior of a device, wash and scrape as necessary for remove any dirt. Apply your mould remover according to the product directions and thoroughly clean if you observe mould buildup.Please keep in mind when it comes to mould, tiny patches and build can be removed using a mould remover with great efficiency. It is possible, though, that you will need to replace the unit entirely if there is substantial mould development throughout it.

  • Ensure that the coil fins are straight and clean

Fins are used in window air conditioners to ensure that the airflow through the AC is as smooth as it possibly can be.They can be located in two locations: on front (behind front panel as well as filter, facing the room) and on the back (behind the rear panel with filter, facing the room) (facing outside, when installed).In order to clean the front fins of your window air conditioner without removing it, you’ll need to concentrate your efforts.

Even though these fins are an essential part of the air conditioning system, the particles and debris they collect can be a nuisance.They can also flex under normal conditions, which affects the overall effectiveness of an air conditioning system.

Using your fin comb, straight and clean the fins to correct the situation. If you want to clean your fins, start with the top fins and work your way down the fins with the teeth of your fin comb. Make a gentle descent with the comb. Move it from the top to bottom slowly. This will straight the AC fins and eliminate any foreign particles that may have gotten into the system during the cleaning process.

  • Allow for complete drying of the window air conditioning system to reassembling and reinstalling it again.

There will almost always be some moist patches inside the interior inside your air conditioner after you’ve completed cleaning. Allow it to dry for several hours before reassembling.

Cleaning Schedules: Weekly and Monthly

Because the filter gets dirty more frequently, you should clean your window air conditioner once a week or once a month when you clean it. As a result, the cleaning process is less time-consuming. You will have a number of elements to consider when determining how regularly to clean your filters. Every air conditioner comes with an instruction manual, and you must read it thoroughly before beginning the cleaning process. The filter can also be checked to see if it is washable or if it need be replaced.