Lens Cleaning Kit includes a 30 ml spray bottle of cleaning solution and microfiber cloth with an embossed Shady Rays logo, great for keeping your shades in perfect condition. Directions for Use: Check your lenses and cleaning cloth for any debris such as dirt or sand. Blow or gently brush off any debris to avoid damage to the lens coatings  Spray the solution onto the lenses Gently wipe the lenses with the microfiber cloth Repeat as necessary until your lenses are clean Solution contains 2% isopropanol, 98% water