Best Cleaning 4U offers its services for dryer vent cleaning. Here are two major reasons to clean dryer vent.
Firstly, this may cause a fire. Lint accumulation and the decrease of air exhaust provide excellent conditions for spontaneous combustion. Lint is extremely inflammable and one of the main component to start a fire.
Secondly, it will take much longer to dry clothes if a duct is not clean. This means that more gas and electric energy are wasted. This will certainly reflect your utility bills.