Dilute with water - preferably de-ionised if you are in a hard-water area. (Calcium in hard water causes smearing).
Makes up to 4 litres of cleaning solution. It contains alcohol, isopropanol and detergent to dissolve grease and speed drying. It also has an anti-static agent.
Use it with our trigger spray bottle, which has a wide base for stability. Use sparingly with a lint free or microfibre cloth.