Your browser isn’t supported any more. Update it to have the best YouTube practical experience and our newest capabilities. Learn more The two sorts of blemishes fall under the category of comedonal acne. Whiteheads are shut comedones with a thin layer of skin in excess of leading; blackheads are open https://allhealthmarket.com/product/health-and-beauty-2/skin-care-health-and-beauty-2/skin-care-tool/blackhead-blemish-removers/acne-blackhead-removal-needles/acne-needle-blackhead-remover-pimple-tool-kit-4-5-6-7-8pcs-extractor-blemish-tweezer-tool-kit/