Jason Markk Repel Spray. Jason Markk now are one of the most trusted brands to keep your precious sneakers pristine. This premium water and stain repellent spray delivers a durable, breathable barrier that repels liquids and stains. This product does not alter the look or feel of the materials and is a must-have product for any sneaker enthusiast. Safe to use on all absorbent materials including (and not limited to) suede, nubuck, unsealed leather, nylon and canvas Directions of use Materials should be clean and dry prior to application Hold bottle upright 6\" to 8\" from shoe Do not oversaturate  Use Jason Markk microfibre towel to dab and soak up any excess product  Allow to completly dry for at least 24 hours After first coat repeat steps and apply second coat Before exposing to liquid, make sure shoes have completly dried.