Every home needs ventilation to stay dirt and allergen-free.
When the ventilation is tampered with by dust and dirt, it can become hazardous to ingest.
You may consider air duct cleaning to restore your home after construction or remodeling, if you feel the air is thick and stuffy, and to save energy costs.
Too much build-up can produce mold, bacteria, and trap dirt.
USA Green Clean uses air pressure and brushes to remove any dirt and debris from your vents; the cleaning process can take up to two hours.