I've recently started using alum again but since I gave it up, I've started using TOBS aftershave balm which, for those that don't know, is a sort of heavy moisturiser. The problem is, as I rub it on over the alum, it immediately loses its slickness, in fact it becomes rough and forms a sort of scum which can't be rubbed into the face. Anyone had a similar problem and know if this is something which will happen to all creams? It doesn't seem to happen with Trumpers Skin Food, but I prefer that as pre-shave.