Ambi Pur Auto with Odourclear technology cleans the air in your car of persistent odors and leaves a light, fresh fragrance for up to 70 days (on low setting and based on average driving conditions). With the Waterfall of Freshness fragrance you breathe clean, refreshing, fresh air and enjoy the cool mist of a waterfall. Unlike other car fresheners that mainly mask odors, Ambi Pur Auto Freshener actually cleans the air of odors and makes your car smell wonderfully fresh. Ambi Pur Auto is a stylish device that clicks into your car's ventilation system. Thanks to the new and unique Odourclear technology, it cleans the air of odors and eliminates even the most persistent odors in your car, such as those from food, pets, smoke or waste. You determine the intensity of the smell by adjusting the elegant air freshener to your preferences. Relax and enjoy the freshness of Ambi Pur wherever you go - each refill lasts up to 70 days (on low setting and based on average driving conditions) so you and your guests can breathe with a smile. Try the full range of new Ambi Pur products with unique Odourclear technology, including Ambi Pur fabric freshener to remove odors from your car upholstery or Ambi Pur Air and Small Spaces for your home. Also try the Ambi Pur 3Volution electric air fresheners for continuous odor elimination for up to 90 days.