For best results, pour a few drops of Vaseline® Hair Tonic into your hand. Massage onto hair and scalp, then comb to keep your hair well groomed all day.For best results, pour a few drops of Vaseline® Hair Tonic into your hand. Massage onto hair and scalp, then comb to keep your hair well groomed all day.For best results, pour a few drops of Vaseline® Hair Tonic into your hand. Massage onto hair and scalp, then comb to keep your hair well groomed all day.