not a miracle but does a good job [SEP] i just spent at a local dental office for what i could have done at home with the or less glo kit the dentist just did step of a day whitening process using the kit they did not offer any other magic and my teeth looked better but not what i expected completely white hollywood teeth now i have to do it at home for days in a row they gave me the kit it is working but it is a process not a one and done i cannot believe this dentist took advantage of me like this live and learn thing i do not like is that the gel or bleaching tubes are very hard to use and you end up wasting about a third of the gel because you cannot press it out i think the people at glo know this a much better application would be in syringes