Toothpaste basically works like your ordinary facial mask. If applied directly to the affected area, the toothpaste will help in drying up the pimples and absorbing excess oil. This is a very effective acne home remedy for people suffering from mild forms of acne like whiteheads or blackheads. However, toothpastes made from gel or those containing whitening properties should be avoided at all cost. These products contain hydrogen peroxide and other chemicals that can harm sensitive skin.
Before applying toothpaste on your skin, apply an ice pack to the affected area just to soothe your pores. You can then apply small amounts of toothpaste to the pimples and let it stay for at least 30 minutes before rinsing.