A change in the air

Air fresheners have come a long way since they first entered the market in the mid 20th century. But the practice of fragrancing the air goes back much longer than that. ECJ traces the origins of air fresheners and looks at the latest technologies capable of delivering pleasant aromas.Vibrating meshes, perfume diffusers, nanotechnology – these terms and others like them are increasingly being used in the same breath as ‘air fresheners’. The market has grown massively in sophist