Off to Scotland today and just realised my helmet could do with a freshen up. My girlfriend made a genius suggestion. Read about it here
I have always used baby shampoo, febreze might make it smell better (debatable) but it won't clean it
One finds Channel parfum spritzs lightly over ones helmet does the trick too if you is posh like I am's innit
I spray my helmet with aftershave. May not clean it, but it smells good. Diesel. 'Only the brave' of course!