You should strongly consider having your dryer vents cleaned atleast once every year. Clogged dryer vents are one of the leading causes of house fires. The vents get clogged with a ton of lint and can have bird nests and rodents like mice clogging things up as well.
Dryer Vent Maintenance: Having your dryer vents cleaned once a year is all you need to prevent unexpected fire. We do inspections as well but they cost about the same as maintenance so we reccomend just going with the cleaning.
Not all dryer vent companies are created equally. Here at capitol city floor care we use the latest equipment to get a complete and safe clean.