Without maintenance the moisture in your ducts will start to grow mold and mildew which is going to be blown all through your home or business. Dirty ducts are a major contributor to indoor air pollution and can even foster mold growth! Eventually this will cause people to get sick. Cleaning your ductwork removes these contaminants, greatly improving the quality of the air in your home and/or your business. Do you know that there are more than 12,000 dryer vent fires that happen annually? Having a lint build up inside your dryer can cause a multitude of problems for your home and your dryer. It can lead your unit to run slower, to not dry your clothes evenly. It can also cause your dryer to be overworking and overheating and that can cause damage, excessive usage & energy bills.