This Big Cheese Anti Mouse Refresher Spray 500ml destroys unpleasant odours and disrupts rodent pheromone trails. It has an all-natural formulation with a powerful mint aroma and is effective for up to 30 days. Use Anti Rodent Refresher Spray (STV405) to refresh sachets or as a stand-alone spray-on treatment. Suitable for use in home living areas, especially food storage, and small-space treatments.