Why does my wall unit AC smell like pee?

If your air conditioner smells like urine or pee, you could be dealing with a few different problems. The main ones culprits are mold again, or a coolant leak. Some people describe the scent as more like ammonia. But, either description can fit these bills.

How do you clean the inside of the wall air conditioner?

Quote from the video:
Quote from Youtube video: You can clean this filter you can sweep it or dust it up vacuum it off and then you can put it in a watery. Hot water soapy solution in a sink swish it around rinse it off let it dry.

How do you get cat urine smell out of an air conditioner?

If you do not clean the areas around the air vent register opening the scent of the urine will cause the pet to instinctively re-soil the area. One of the best methods for removing the odor is to use baking soda and white vinegar.

How do I get rid of the smell in my air conditioner?

Blow compressed air from a distance to ensure that internal components do not get damaged. Use a brush or a smaller piece of cloth to clean the finer dust particles in the front and rear of the unit. Clean the vent and the duct carefully with some cleaning solution and then clear out the cleaning solution with water.

Can I spray Lysol in my window air conditioner?

For window units



Knowing how to clean an air conditioner that sits in the window is just as money-saving as cleaning your own central air system. Apply Lysol® All-Purpose Cleaner to the coils on the back of the unit and scrub with a stiff brush.

How do you deep clean an air conditioner?

How to Clean the Outdoor Unit of Your AC

  1. Step 1: Remove Dust from the Fins and Fan Blades.
  2. Step 2: Wash with a Water Hose.
  3. Step 3: Clean Inside the Electrical Unit.
  4. Step 4: Scrub Down the Panels.
  5. Step 1: Remove and Clean Air Filters.
  6. Step 2: Clean Off the Evaporator Coils.
  7. Step 3: Clean Out the Drain Pipe.

How do you clean a wall air conditioner without removing it?

To clean the window air conditioner without removing it, use the vacuum with the soft brush attachment, and carefully vacuum out any dust balls or other stuff you see in the unit. Then, mix together your water and two drops of dish detergent. Next, spray this inside the machine and wipe the areas down.

Can I use vinegar to clean AC coils?

Yes, vinegar mixed with water is often used to clean AC coils at home. However, vinegar is usually effective only against lighter dirt build-ups. Nevertheless, you can keep your coils in good shape by mixing white vinegar and water in a spray bottle and spraying the mixture onto the coils.

What can I use instead of coil cleaner?

Fortunately, all you need is some mild dishwashing detergent, white vinegar, plenty of warm distilled water, and a couple of spray bottles, as well as a soft bristle brush. Add a few drops of dishwashing detergent to a spray bottle filled with distilled water and spray the solution onto the evaporator coil.

Can I clean my evaporator coil myself?

To clean your indoor evaporator coil, the contractor will most likely clear larger debris by hand or with a special brush, then follow up by applying a self-rinsing evaporator oil product. This product will clean the coil effectively and rinse off during the cooling process when the system is turned on.

How do you clean heater coils?

Evaporator Coil Cleaning 101

  1. Remove the blower compartment panel.
  2. Remove the panel to the evaporator.
  3. Use soft cleaning towels to hand-clean the coil.
  4. Use a soft brush to very gently clean the fins (they bend easily).
  5. Wipe clean the blower compartment, fan and assembly.
  6. Wipe clean the condensate pan.

Can you use bleach on evaporator coils?

Evaporator coils are normally made out of copper or aluminum. So what happens if a corrosive chemical such as bleach or vinegar comes into contact with your evaporator coil? It’s going to corrode! Using bleach or vinegar can be especially risky if you think your AC drain line is clogged.

Is it OK to spray bleach in air conditioner?

Preventative Maintenance



Mold, mildew and algae will grow in your air conditioner condensation drain year-round. Using bleach during the summer months is safe as long as the unit is operating because the constant flow of condensation will wash out any bleach residue.

Can I use Simple Green to clean my AC evaporator coils?

Spray the coils down with Simple Green All-Purpose Cleaner.



Let the Simple Green sit 10-15 minutes to penetrate heavier soils, and then hose it down again. After the coil cleaner has dripped off the coils, examine the coil surfaces for any areas that may need another application, and repeat this step as necessary.