I'm a Martian; I don't have need for such things for myself. That being said, Martians appreciate hair on feminine creatures from Earth. It is almost always the first thing we notice and appreciate. It doesn't matter if it is blonde, brunette, red or jet black. Long or short is irrelevant too. As long as it is neat, clean and well-cared-for, it brings a smile to our faces.
You see, a woman who takes pride in her hair and appearance shows the attention to detail that we desire in a mate. Add a soft perfume to the mix, and you might just find a Martian following you around all day. And if you speak softly, sweetly and respectfully...well... My next question is how well you can cook. :)