In Van Nuys, where temperatures often soar, your air conditioner works overtime to keep your home comfortable. But even the most advanced system can lose efficiency if it’s not cleaned regularly. Dust, debris, and clogged filters can restrict airflow, reduce cooling performance, and increase energy costs.
To maintain efficiency and avoid unnecessary repairs, here’s a clear and simple guide on how to clean your air conditioner the right way. And when in doubt, always trust professional air conditioning services in Van Nuys for safe and thorough maintenance.
🧽 Step 1: Turn Off the Power
Why it matters:
Safety comes first. Always disconnect the power before cleaning any part of your AC system.
How to do it:
- Turn off the unit at the thermostat
- Switch off power at the breaker box or disconnect box near the outdoor unit
🧽 Step 2: Replace or Clean the Air Filter
Why it matters:
Dirty filters block airflow and force the system to work harder, increasing wear and tear.
How to do it:
- Locate the filter slot (usually behind the return vent or near the air handler)
- Remove the old filter
- Replace it with a new one or rinse a reusable filter with water and let it dry completely
- Do this every 1–3 months
🧽 Step 3: Clean the Indoor Coils
Why it matters:
Evaporator coils inside your home can collect dust over time, reducing cooling efficiency.
How to do it:
- Open the access panel on your indoor unit
- Use a soft brush or coil cleaner to gently remove dirt and buildup
- Avoid bending the delicate coil fins
- Reattach the panel once clean
🧽 Step 4: Clean the Condensate Drain Line
Why it matters:
Clogged drain lines can cause water leaks or mold buildup.
How to do it:
- Locate the drain line near the indoor unit
- Flush it with a cup of distilled vinegar or warm water
- Repeat every 2–3 months
🧽 Step 5: Clean the Outdoor Condenser Unit
Why it matters:
The outdoor unit is exposed to leaves, grass, and other debris that can block airflow.
How to do it:
- Remove leaves and debris around the unit
- Use a garden hose (not a pressure washer) to rinse the coils from the inside out
- Be gentle to avoid damaging the fins
- Allow to dry before restoring power
🧽 Step 6: Straighten Bent Coil Fins (Optional)
Why it matters:
Bent fins reduce airflow and make your system less efficient.
How to do it:
- Use a fin comb (available at hardware stores)
- Gently straighten any bent fins
- Be careful not to apply too much force
When to Call the Experts
If you’re unsure about accessing internal parts or if cleaning doesn’t restore performance, it’s time to call in the professionals. Trusted air conditioning services in Van Nuys can perform deep cleaning, tune-ups, and repairs safely and effectively—ensuring your system runs like new.
Final Thoughts
Regularly cleaning your air conditioner not only improves cooling but also extends the lifespan of the system and reduces utility costs. With these steps, you can handle basic maintenance on your own—but for complete care, rely on certified professionals.
For reliable, fast, and affordable air conditioning services in Van Nuys, Premier Cooling and Heating offers expert maintenance, repairs, and full-service solutions to keep your home cool and comfortable year-round.