Yeah , i stripped it all down to clean properly and re-greased the headset, hubs and bb before i put it back.
Tyres i just left to soak in water (a day or so) with cleaners added- a bit of cillit bang and washing powder then a scrub with a stiff brush. when dried out and fitted i sprayed em with some of that dashboard stuff, silicone spray i think . look nice and new again apart fron some perishing.