<http://schema.org/description>
"It heats up, has moving parts and literally does loads of work. So, how can you keep that dryer of yours working efficiently for years to come? Dryer vent cleaning is key. We&amp;#039;ll show you how to do it right."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/appliances/energy-efficient/dryer-vent-cleaning-tips4.htm>