Yes, blocked dryer vents significantly increase Salem energy bills by forcing dryers to run longer cycles completing drying. When lint restricts airflow through vent systems, moisture cannot escape efficiently from dryer drums, requiring extended operation and multiple cycles drying clothes that should dry in one cycle. This inefficiency wastes electricity or natural gas, directly increasing utility costs. According to appliance efficiency research, blocked vents can double or triple drying times, correspondingly increasing energy consumption. Additionally, restricted airflow forces dryer heating elements or gas burners to work harder maintaining temperatures, further increasing energy usage and accelerating component wear requiring costly repairs. Professional annual dryer vent cleaning restores proper airflow, reduces energy consumption, lowers utility bills, and extends appliance lifespan. Dr. Carpet Clean serves Salem homeowners optimizing dryer efficiency while preventing fire hazards—call (503) 370-7389.