Do you remember how hot you got last summer, sweating after hours of saddle time.
Now put your nose in that shinny helmet. Wash it out now, before its time to ride.
I was reading in Motorcyclist magazine a couple of weeks ago and it said it was OK to wash out the inside with hair shampoo or woolite. Check yours to be sure.
If your pads come out geter done as well.
Or you might be smelling

all year long.