Perch (1) for poultry to be placed in a room for accommodating poultry, comprising at least one elongated tube (75) with an inner chamber allowing flow-through, characterized by a series of access channels (78) that run between the outside of the tube and the inner chamber of the tube.Sanitization system for a poultry accommodation, comprising at least one perch (1) or a perch unit, wherein the connecting piece of each perch is connected to a central discharge line (11), and in that the central discharge line is connected downstream to an air pump (60) that is configured to create a reduced pressure in the discharge line.Method for sanitizing an accommodation for poultry that is provided with a sanitization system wherein a reduced pressure is created in the interior of the perch by the pump and the poultry mite present in the interior of the perch is carried along thereby.
