You need a dog!! HAha. I vacuum mine all the time. But i also have carpet which you dont see much of anymore.I find that either the carwash or the garden hose with a bucket of soapy water works followed by an air dry. Ive never once in my life needed to vacuum a boat. If the insides of the storage areas get a bit dirty a quick wipe-down with a damp rag does the trick while Im washing the rest of the boat.