Dryer Vent Cleaning Galt - Galt CA ? According to the Galt Dryer Vent Cleaning Wizard, failure to clean dryer vents is the leading cause of dryer related fires. Over 17,000 fires per year are attributed to clothes dryers and most of these are caused by poor ventilation. The Wizard urges home owners to schedule dryer vent inspection and cleaning service to eliminate the danger.