May be a little mold in your washer, if your machine is a front loader leave the door open when you aren't using your coach so it can dry out. Clean the rubber seals with a 1:10 bleach solution and then run the machine thru a hot wash cycle with a full cup of bleach and laundry detergent, make sure it's empty first! Hopefully this will fix your problem.
Dave & Myra
One day your life will flash before your eyes,
make sure it's worth watching!