Watermelon skin is anti-inflammatory, hydrating, oil control and softening, while egg white is used to shrink pores, tighten skin and pull it out, so using it together will definitely help you completely get rid of acne and can be used repeatedly. If the acne is not very big and round, you can only use egg white and use it continuously. Suitable for all skin types, no problem when used 2~3 times a day.