Product Description Strong, flexible and long-lasting hold. Eco-friendly hairspray with 360 application. Flexible, long-lasting, ultra-fast drying hairspray which leaves no visible build-up after application. Protective, antioxidant formula, with anti-humidity effect and sun filter. Has a 360 valve which means it can be applied from any position and angle for maximum movement.Its exclusive MDS system (micro-droplet diffusion system) creates an ultra-fine spray for more even and uniform diffusion, permitting fast drying results. HOW TO USE Spray evenly from any angle, 10 12 inches away from the hair. ECO FRIENDLY SPRAY The Salerm Cosmetics Homme strong hairspray formula is produced following the strictest regulations with regards to air conservation, to achieve the best possible results. Ozone depletion potential (ODP) refers to the relative amount of ozone damage which each substance can cause. With the strong hairspray we have achieved a 0% result; that means zero impact on the ozone layer. Its formula also contains around 55% volatile components, while the majority of hairsprays contain around 93-97%.