How Do I Know If My Dryer Vent Needs to be cleaned?

Using the following as a checklist, you can get a good idea if your dryer vent is in need of cleaning:

• Loads of clothing are taking longer to dry.
• Clothing is very hot and still damp when dryer finishes (especially heavy items especially, such as towels).
• The dryer itself feels hotter.
• There may be no lint on the lint screen (i.e. the exhaust system is clogged).