How To Maintain Clean AC Ducts Year-Round

A clean and efficient air conditioning (AC) system goes beyond just cooling; it ensures a healthier indoor environment by circulating clean air. Over time, however, dust, allergens, and even mold can accumulate in the ducts, compromising air quality and system efficiency. Here’s a guide from top AC duct cleaning services Dubai to maintaining clean AC ducts year-round to keep your system in top condition and provide your home with fresh, pollutant-free air.

Regular filter replacement:

The first line of defence against dirt buildup in your AC ducts is the air filter. Filters trap dust, dirt, and allergens, preventing them from entering the duct system. Check and replace filters every one to three months, especially during peak usage seasons. High-quality, HEPA-rated filters are particularly effective at trapping smaller particles.

Schedule annual professional inspections:

While DIY maintenance is helpful, a yearly professional inspection ensures that your ducts remain clean and functional. Technicians have the tools and expertise to spot any dirt, mold, or other contaminants lurking deep within the ducts. During a professional cleaning, they can also check for leaks, blockages, and insulation damage that may impact your system’s performance.

Use an in-duct air purifier:

An in-duct air purifier is an effective tool for improving air quality and keeping ducts cleaner. These purifiers neutralize bacteria, mold, and allergens as air passes through the system, reducing buildup on duct surfaces. For optimal results, have a professional install the purifier and maintain it according to manufacturer guidelines.

Keep vents and duct openings dust-free:

Dust can enter through open vents, collecting inside the ducts. Make it a habit to regularly wipe down all visible vents and duct openings with a microfiber cloth. Also, consider using vent covers to reduce dust entering through unused vents in the off-season. Keeping these areas clean minimises the debris that gets circulated back into your ducts.

Maintain optimal humidity levels:

High indoor humidity encourages mold growth within ducts. Using a dehumidifier can help maintain ideal humidity levels (typically 30-50%), especially during humid months. This precaution reduces the risk of mold, which can be challenging to remove once it settles in ductwork.

Avoid DIY cleaning deep inside ducts:

While surface cleaning is safe for homeowners, deep duct cleaning is best left to professionals. Attempting to clean the internal ductwork without the right equipment can cause damage, worsen debris spread, or lead to system inefficiencies. Instead, focus on preventive maintenance and rely on professional services for thorough cleaning when needed.