We demonstrate how to remove, clean and reinstall a Fantastic vent fan in your RV. The fans are used so often and move so much air, that they get really dirty. Once a year or so, we like to remove and super-clean ours. Well show you how to make your Fantastic fans look like new. Having an exhaust fan in your motorhome, travel trailer or fifth wheel is terrific for saving on air conditioning use in the summer, and for removing moisture from the camper in colder weather. Removing and replacing the fans to give them a really good cleaning requires no special tools or knowledge, and can easily be completed in a half hour or less. Be sure to confirm that all methods and materials used are compatible with your particular RV. RVgeeks offers basic DIY (do it yourself) RV service, repair and maintenance tips from full-time RVers who have been handling most of their own maintenance since hitting the road in 2003.