tools for an air conditioner service

Tips for Cleaning Your AC System

With summer ending in Bossier City, now is a good time to get a head start on air conditioner maintenance.

If you haven’t washed it recently, it could be full of mud and yard waste. This collection can reduce your unit’s efficiency and cause it to malfunction. Or make it wear out sooner.

We recommend having your air conditioning system professionally serviced once a year. Why? Clean equipment can be more energy efficient, which could save you money on utility costs.

Consistent AC maintenance also helps our technicians discover and address minor issues before they turn into costly problems.

Related: How to Keep Your Air Conditioner from Failing

Some of the work we perform consists of:

  • Taking a look at the blower, motor, drain line and coils
  • Confirming pressure and temperature
  • Examining lines, refrigerant amounts and connections

You can still have service done this fall—and we can get your furnace prepared for heating season too.

Schedule maintenance now


There’s also some upkeep you can do alone between professional tune-ups. You only need about an hour to wash your outdoor condenser unit, as well as a few components on your indoor HVAC system.

Related: How Often Should You Expect to Get Air Conditioning Service Done?

How to Clean Your Outside AC Unit

Select a mild day to scrub your air conditioner. At least 60 degrees Fahrenheit (20 degrees Celsius) is best. That way, you can check your system once you’ve cleaned it.

You’ll only need a few tools:

  • Wet-dry vacuum and hose with a soft brush attachment
  • Screwdriver
  • Butter knife
  • Damp rag
  • Small, round paintbrush
  • Replacement furnace filter (if necessary)

Related: How AC Repair and Maintenance Can Actually Save You Money

5 Steps to Clean the Outside Unit

1. Turn Off the Power

Cut the power to your air conditioner at the breaker box.

2. Clean the Outside

Empty rubbish from the system. This includes branches, bushes, weeds and grass.

Then use the vacuum to gently clean the metallic fins. These components are also called as condenser coils and move heat away from your equipment.

You need to be careful with these fragile coils. Misshapen or crushed fins can impact efficiency.

3. Fix Bent Fins

Use a butter knife to rearrange bent fins. You can also use a fin comb from an appliance parts retailer. A pro from Brooks Heating and Air Conditioning should take care of large amounts of damage.

4. Clean the Inside

After removing the fan, pull out leaves and other yard litter. Then wipe the inside of the unit with a wet rag.

The only coil cleaner you should use is water. Use light pressure from a hose nozzle to rinse the fins, spraying water from the inside out. Put the fan back in once you’re completed.

5. Test Your Air Conditioner

It’s safe to restore power and turn your air conditioner back on. If it’s not working properly, contact us a call at 800-COOLING.

Related: Air Conditioner Service: Pay a Little Now, Save Later

3 Steps to Clean the Indoor Unit

1. Turn Off the Power

Turn off the power to your furnace at the breaker box.

2. Check Your Filter

Furnace filters need to be replaced every couple of months, depending on the type you use.

Can’t remember when you last replaced yours? Pull it out and angle it toward the light. If light isn’t visible, replace it.

3. Clean the Inside

Remove the blower door and vacuum up dust.

Then take a look at your air conditioner’s drain line—it’s a pliable plastic tube. If it’s moldy, you can freshen it by pouring water-down bleach through the tube to clean the line. Or you can replace the tube.

Wash the drain port using a small, round paintbrush. Connect the drain tube and restore power.

Related: How to Keep Your Air Conditioner Running Well Through Fall

Never Forget a Tune-Up Again

Annual air conditioner maintenance from Brooks Heating and Air Conditioning can make your unit more efficient and help it last longer. We also offer convenient service agreements, so you won’t forget to plan your regular maintenance!

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