Home / Forums / Vintage Melodicas / Remove reed in a Hohner professional 36 / Reply To: Remove reed in a Hohner professional 36 Reply To: Remove reed in a Hohner professional 36 April 1, 2020 at 7:56 am #11239 Melodica-MeParticipant Yes you will need to add or it will leak, it is simple to do, just take your time and cover the other reeds so they do not get wax on them. Also check your gasket to make sure it is not broken while you have it taken apart. Melodica-Me