A dab of WHITE SPIRIT on a soft cloth ( NOT TURPS ) and use cotton buds to get in to the awkward bits it will also remove your wax so you need to re wax . Yes its one of those jobs where you put it on to take it off to put it on . I use an ice lolly stick shaved at the end inside a duster its soft wood on the point so can get in to a tighter space and do no damage , or a bit of cotton off the bud on the end of it .