Awaderm Rinse thoroughly and pat-dry your face with a gentle towel. Lime Juice Mask Add in an equal quantity of limejuice and groundnut oil and observe all over the face. This facial masks isn't always only used as an zits remedy but can also help in preventing zits and blackheads. Although there is a presence of groundnut oil in the aggregate, you want no longer fear because the limejuice would flip the oil into amino acids and your pores and skin.