WHAT IT IS Take the scented route. Sleek and sophisticated, our refillable Car Diffuser easily and securely attaches to the air vent to enhance every journey. Made in UK. HOW TO USE IT Slide your chosen refill into the case before attaching it to the air conditioning vent. The Car Diffuser utilises the natural air flow in the vehicle to release fragrance but for more active diffusion, use it in conjunction with your car's air conditioning. ABOUT THE BRAND Much like the brand's elegant signature packaging, Jo Malone London encapsulates classic British style with clean, sophisticated fragrances. Offering perfumes, bath and body products, and home scents, notable scents include Peony & Blush Suede, English Pear & Freesia, and Wood Sage & Sea Salt. Fragrances - Jo Malone > Jo Malone London > Saks Fifth Avenue > Barneys. Jo Malone London.