You can make that thing look new, first get some 0000 steel wool, lightly scrub with the grain of the wood/ fiberglass... then wipe it down with a cleasn rag. then go to Home Depot and get Poly-wipe.. the part is tricky, you are going to apply the poly wipe on to the bow but it has to be uniformly the lenght of the bow. What I do is hang the bow on one end. have clean cloth rag tightly wrapped around something straight like a left over peice of wood (usually a leftover 4" peice of wood form a project), then you apply generously to the cloth soaking it, the you apply. After applcation, let it hang dry