Look at the state of this! Went out on my Genesis Core 2.0 for one of the first times as i have had some medical issues, and it has been just sat there since i bought it. Did a 14 mile ride along a canal, where i came to quite a booggy patch. The mud was just sticking to my tyres, and clogging it up so much, that the wheels wouldn't turn, where i had to stop and unblock it all.
You can literally see a massive thive mud blanket around the outside of my tyre.
I was not pleased about putting that state back in my car i can tell you! I had to stop half way home and use a car washer t hose it down a bit, i was as far away as possible and tried not to get it on the bottom bracket or forks.
Sprayed GT85 into bottom bracket/forks/etc afterwards so it should be ok...