Incognito 15 off room refresher 40 g order 6 for trade outer this handy little tub will keep insects out of a room for up to 3 weeks continuous use after opening with a fresh pine and citrus aroma this is a perfect way to keep your house free of insects incognito room refresher will keep insects out of a room for up to 3 weeks after opening up to 6 weeks if the lid is replaced when not in use with a fresh pine and citrus aroma this is a perfect unobtrusive way to keep your house free of