I've had a Razer DeathAdder for a few years. The surface is quite sticky, not like a residue but more clingy.
Wiping with water doesn't work. It gets smooth when wet but straight back to sticky when dry. Drying with cloths usually leaves bits if lint. I've tried all sorts of things like alcohol but nothing helps. I can scratch it with my fingernail and a tiny bit of gunk gets rolled up but it won't really brush off.
It's annoying to use. How can I stop it being so sticky?