One of the most overlooked systems in a home is the dryer vent. This system is responsible for venting out all air from your drying machine, and also serves as a passage for lint, fuzz and other debris to escape into after being collected by filters. Some loose materials will make their way through these vents without getting captured or trapped though – so it’s important to regularly maintain them with cleaning brushes! Lint buildup can be extremely dangerous, especially when clogs are near heating elements which could potentially cause fires if not dealt with promptly. Removing this build-up should always remain on the top priority list because we want our homes safe enough that such an incident never happens!