Plugged dryer vents are known to cause an excessive build up of heat within the vent which can eventually lead to a fire breakout. A dirty vent can lead to a lot of complications such as excessive build up of lint inside the dryer, a crushed hose just behind the dryer, a damaged or missing lint screen or a complete failure of limit switch and thermostat in the dryer. Learn more about duct cleaning Richmond Hill https://goo.gl/maps/RF4riavjw8MiKjFN7 solutions.