What can I use to clean the coils on my AC unit?

If you prefer not to use a commercial cleaner, a mild detergent and water works just as well sometimes to clean the coils. Mix a simple detergent and warm water in a spray bottle or garden sprayer. Spray the solution onto the evaporator coils and give it a few minutes to soak in and loosen the dirt and debris.

How do you clean the inside of a central air conditioner coil?

Mix hot water and a simple cleanser in a spray bottle, grip sprayer, or garden sprayer. Apply the liquid and detergent liquid to the evaporator coils. Give the solution a few moments to a few seconds to soak in and free debris. Reapply as needed.

What happens when AC coils are dirty?

If your coils are dirty, they won’t be able to work properly and your AC will work longer and harder than it should. The more your AC strains, the more likely it is that your AC will break down. The evaporator coil is located in your indoor AC unit near the air handler.

How do you clean air conditioning coils?

While there are a number of commercially available coil cleaning solutions on the market, air conditioner coils can be cleaned with a solution of a mild household detergent and water. The detergent and water mix is applied to the coil using a low-pressure sprayer.

How do you replace an air conditioning coil?

Coil replacement isn’t an overly intensive job, but it requires in-depth knowledge air conditioning systems. Replacement begins by removing the refrigerant from the air conditioner, followed by cutting the coil from its housing, then brazing and setting the new coil into the air conditioner’s line set.

How much does it cost to clean an air conditioner?

On average, a professional air conditioner coil cleaning is going to cost anywhere from $125 to $225 per coil to have it cleaned. If you get both coils cleaned in one service call, the costs will usually be no higher than $450. The inside coils, more often than not, will be more than an outside coil due to the labor involved.

What is the best evaporator coil cleaner?

The Nu-Calgon Evaporation foam is the best AC coil cleaner for evaporator coils as it quickly destroys dirt, grime and debris on the coils with no need to be rinsed off afterwards. There’s no wonder this is the best-selling coil cleaner on Amazon.