A method of manufacturing a brush head including the steps of: providing a bristle carrier (200) on which at least a bristle tuft (220) comprising a plurality of bristles (221) is mounted and a cover structure (100) having at least an aperture (110) constraining the free ends of the plurality of bristles (221) of the bristle tuft (220) into a defined cross sectional geometry (G) such that it fits within the cross sectional area (F) of the aperture (100) moving the cover structure (100) and the bristle carrier (200) relative to each other until the constrained bristle tuft (220A) and the aperture (100) are positioned in spatial alignment and releasing the constraint while moving the cover structure (100) into a destiny position in which the bristle tuft (220) extends through the aperture (100).
