Created by recreational cannabis users Noah Kotlove and Spencer Joynt, Veil makes non-toxic sprays that eliminate lingering marijuana smoke odor rather than simply masking it. Developed with chemists over the course of nearly a year, the made-in-the-USA formula uses a unique surfactant to alter odor molecules and is finished with a fragrance built from organic essential oils. Veil comes in a pocket-sized TSA-approved bottle as well as a standard 8-ounce size.