On average, it would only take me about 5 minutes per treatment, 2 or 3 times per week. It doesn't take that long to achieve a healthier and glowing complexion, so make sure you stick to a beauty skincare regime. As I tend to get blackheads around my nose and oily bits around my pores, the Radiance Microdermabrasion device works amazingly well for that purpose. I can definitely see a reduction in blackheads around my nose and with less visible pores. Imagine a device simply sucking up all of the dead skin cells to reveal healthier and firmer looking skin. It's absolutely safe and gentle to use in the long term and it also helps to diminish fine lines and wrinkles.