A clean air conditioner cools better and is more energy efficiency. Here's how to clean a window air conditioner to keep it in top shape.

Correcting bent fins goes above and beyond the task at hand—cleaning the coils—from which your machine will already receive an efficiency boost. Step 4: Rinse the AC coils with water (optional).

Brush the fins and coils with a soft nylon brush and vacuum the debris. Spray the foaming coil cleaner on the inside of the coil assembly. Let the cleaner sit for 15 to 20 minutes.

These microchannel coils are less than one inch thick allowing for easy removal of any debris that may be caught within the coil. This is not so with RTPF coils, which are often 2 to 3 inches thick ...

Step 4: Clean the coils Spray the fins with an air conditioner coil cleaner, following the manufacturer’s instructions. Rinse the coil cleaner using a hose. Step 5: Rinse, dry and reassemble the ...

These should never be cleaned with a chemical coil cleaner, as they can literally dissolve; the coils should be cleaned by a professional A/C technician. If you try to clean one and the fuzzy fins ...

Step 4: Clean the coils Spray the fins with an air conditioner coil cleaner, following the manufacturer’s instructions. Rinse the coil cleaner using a hose. Step 5: Rinse, dry and reassemble the ...

Cleaning your refrigerator coils can save energy, reduce repairs, and extend your fridge's lifespan. Learn how to clean them with this simple step-by-step guide.

Learning how to clean your air conditioner's coils and save money on energy costs, and lengthen the lifespan of the appliance.