This Review Title is Long or short doesn't matter, but thick heavy hair won't work as well as long fine hair. Excellent product. and the content is: I couldn't use it because I have too much hair and it's not designed to deal with a ton of hair, unless you have hours to try. My niece has longer hair than mine, but it's fine thick and worked beautifully for her..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.