These bottles are ideal for spraying on high-frequency touch points, counters, desks and many more areas. The bottles come with the Dynon Trigger Sprayers as a screw-on which reduces waste. The Professional Dynon Trigger Sprayers create a powerful mist, covering a large area with MicroSafe with just one pump. Spray over the surface in a thin layer and allow to air-dry. This size bottle comes in boxes of 12 ready to use, no need for dilution. It is also accredited with EN 1276, EN 14476, EN13704 and EN 1650.