I had been considering buying a vapouriser for my children’s room after borrowing one from a co-worker. I was close to buying another brand when I stumbled onto the snotty noses webpage. I found the videos very helpful and ended up buying a combo pack with a vapouriser for the kids room and the car. I also bought 4 different oils, Including Breathe for coughs and colds and sensitive child for my very anxious daughter. I am happily surprised with how calm she is with it on and can recommend the red light. The service was great and I was happy with the free postage which didn’t take that long.