Aspirin & Lemon Juice Face Mask Doctor Oz said that this Flawless Skin Home Remedy is a great way to clear your complexion. The aspirin has salicylic acid which helps to remove acne and lemon juice has vitamin C, bleaching skin. Baking soda neutralizes the aspirin. 1. Mash 6-12 non-coated aspirins combine w/ freshly squeeze lemon juice. 2. Disolve aspirin until it turns into a paste. 3. Apply to skin and leave for 10 min. 4. Remove mask by dipping cotton in baking soda and water.