[GOOD]

welcome man!

well for the rubber part...
i use a brush (like this one) and some soap/detergent/shampoo or w/e XD
but i clean my shoes when they need it so it doesnt get too dirty
so its easier to clean that way.

or if you want to seriously get it cleaned by spending money on getting pro cleaning products check out this guide
snkr frkr cleaning guide

Thanks for the cleaning guide link, that's awesome. I've heard good stuff about the Jacob Markk cleaner but now I'm definitely going to order some...~$25 ain't bad if it works like everyone says.