We have a 2005 Damon Daybreak Class A Motorcoach, purchased used. Unfortunately, there was a leak in the passenger side window, thru which the AC Condensation & other moisture trickles. We did not really notice it until we found red mold all over the carpet. Question is- the place we bought it says they have special cleaner that will treat it. Is that true? or will this be a never ending problem for us unless we rip out the carpet? Appreciate any advice you can give!