Abstract: A refill for a liquid air freshener or insecticidal device comprising a cartridge containing a volatile liquid composition to be evaporated and a porous pad positioned, in use, beneath a lower face of the cartridge to receive the liquid composition as it is slowly released from the cartridge; wherein the porous pad is a part of a sheet of material which is folded to at least partially surround the cartridge.

Abstract: The present invention relates to a refill for a liquid air freshener or insecticidal device. The refill comprises a cartridge containing a volatile liquid composition to be evaporated and a porous pad positioned, in use, beneath a lower face of the cartridge to receive the liquid composition as it is slowly released from the cartridge. The porous pad is a part of a sheet of material which is folded to at least partially surround the cartridge.

Abstract: A diffuser includes a base portion and a lid portion. The diffuser is adapted to allow emanation of vapor from a burning block of combustible material and contains a block receiving portion elevated from a surface of the base portion. The block receiving portion has one or more grooves formed in a top surface of the block receiving portion and extending below the top surface of the block receiving portion. The base portion further includes apertures forming channels extending from within the base portion to an outer surface of the base portion. The lid portion is preferably substantially pyramidal in shape and has an apex at an end remote from the base portion. The lid portion further includes apertures positioned towards the apex. In use, a burning block of combustible material, impregnated with fragrance, is placed on the block receiving portion, and the lid portion is placed over the block.