For radiant skin, treat yourself to monthly or weekly facial masks. There are products in a range of price points and for all skin types, from dry to oily. An exfoliating mask will remove dirt from the face, a hydrating treatment adds moisture, and an anti-aging formula can help plump skin and remove lines. If you have allergies or sensitivities to dyes and fragrances, buy an organic or hypoallergenic mask. Avoid using masks daily or for extended periods of time to avoid drying out or overhydrating the skin.