Quinoderm Face Wash is a concentrated formula which penetrates deep into the skin. It works by removing dirt and grease from the pores and helps kill the bacteria which cause spots and pimples. Apply morning and night means the skin is left feeling clean and healthy. Helps prevent spots. Quinoderm Face Wash - Use morning and night in place of your normal soap to help remove any excess facial oil, grease or dirt leaving the skin feeling clean and healthy. Its anti-bacterial action also helps kill the bacteria that can lead to spots.