Dr Organic Tea Tree Foot + Shoe Spray, Deodorise, Freshen Footwear, Purifying, Quick Drying, Aluminium Free, with Natural Peppermint Oil, Vegan, Certified Organic, 100ml. NATURAL - a quick-drying, aluminium free deodorising spray for feet and shoes, with organic tea tree and peppermint oil for long-lasting freshness.