Maintaining a clean exterior for your AC unit is pivotal for cutting down on your monthly air conditioning expenses. Prioritize clearing away shrubs and tree branches surrounding the unit.
Tidy up by hand, removing any sizable leaves or dirt clusters, then thoroughly rinse the entire unit with a hose. Remember to power off before cleaning and restore power afterward.
Step 1: Debris Removal and Landscaping
- Start by manually clearing away leaves and debris whenever feasible. Give your AC unit a thorough check and remove any accessible debris to facilitate a more effective cleaning process.
- Trim back any encroaching landscaping like bushes or tree limbs. Ensure a clearance of at least 3 feet around the unit to maintain optimal air circulation.
- Avoid obstructing the AC unit with structures or fencing, as this impedes airflow and can lead to damage. Eliminate any obstructions and maintain a clear perimeter of 3–6 feet around the unit.
Step 2: Washing the AC Unit
- Prior to cleaning, switch off the power to the AC unit for safety. Locate the outdoor power switch or circuit breaker panel and deactivate it.
- Use a garden hose to wash away dirt from the unit, starting from the top of one side and working downwards to ensure thorough coverage. Rinse off the top and sides of the unit.
- For heavily soiled units, contemplate using a foaming coil cleaner. Apply it generously to the coils, let it sit for a few minutes, then rinse it off with the hose to dislodge stubborn dirt.
- Avoid employing a forceful stream of water that could harm the coils. Stick to a gentle stream from the hose, adjusting the pressure if needed by partially covering the hose end with your thumb.
- Spray the unit from various angles to ensure all dirt is removed, particularly from concealed areas. Altering the spray direction aids in effectively dislodging dirt.
- Upon completing the cleaning process, remember to restore power. This ensures your AC unit can efficiently resume cooling your home. With proper cleaning, you won't need to address the unit's exterior again for another year.
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- Exterior House Cleaning Made Easy: Tips & Techniques
- Importance of Exterior Cleaning
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