The phrase "to smoke out" means to force someone or something into revealing their presence, identity, or location by using a method that makes it difficult for them to hide. Full definition
My usual protocol is to try and smoke it out with quick and easy spicy soups like my 5 minute feel better miso vegetable soup, or my veggie soup in a jar. (heynutritionlady.com)
One would be useful for packing on the eyeshadow, the other for blending and another for smoking out the lower lash line. (stylecraze.com)