The one part of cleaning most forget about is changing the air filter. We notice in the majority of homes we clean that the filters are rarely checked or changed. We always focus to keep the vents cleaned out specially the return air vent.
Regular maintenance of your home heating, ventilation and air conditioning system is critical to ensure its long life and proper operation. Proper maintenance of your air system can help keep your loved ones safe from extreme temperatures —and may also help save you some money in the long run.