The Best Little Hair House In Northfield is committed to the environment and to provide an added value to our clients. Below is the list of Paul Mitchell products available for refills. You must purchase your Paul Mitchell Product from us and then you can continue to refill your empty bottles at our Reuse, Refill, Recycle Bar for a discounted price. If your empty bottle needs replaced bring it back. You will receive a 20% discount on your replacement product and we will recycle your old bottle.