Only removing the hair from the skin might not be the only thing you need to do. If the remaining skin still does not look good and is a bit darker than it should be than you should bleach it after removing all the other hair. Bleaching will make the hair color lighter and therefore less apparent on your skin. The problem with bleaching is that should not be done with regular hair color as the skin is too delicate. Also actually the best way how to bleach your skin would be to go to a professional beauty salon and have it done by a person who has had some kind of training in hair removal and bleaching. The positive side of using a professional for bleaching after hair removal is that they have right kind of materials and more experience, therefore the probability that everything will work properly is as high as it can be. Of course it might cost a bit more than buying the necessary products for you as the labor and professional beauty shop workers have quite high salaries, but as it was said before the chance of success is extremely high and therefore you should not be afraid of bleaching.