Kiwi deo fresh contains an active formula to keep shoes fresh and odour free for up to 48 hours no matter how long youve been on the move for kiwi deo fresh will neutralise odours and make any type of footwear smell great the dispenser is dermatologically tested and specially designed to deliver a swift and efficient burst of fragrance to all footwear whether its your work shoes smelly gym trainers or muddy football bootsalways read pack instructions before use