I have moderate acne for 3 years now and I've been having grey, dullish skin for a while. It's naturally pale which is fine, but it doesn't have a milky texture..it's more icky grey. Which is terrifying.
Demodex mite problems come in many different forms so this is possible,
strange things mostly happen because of allergic reactions from the mites, If you want to get rid of your acne just use the Zhongzhou ointment, most probably your grey, dullish skin will also disappear.