Most helpful positive review
37 of 39 people found the following review helpful
spray white90 mixed review
on August 26, 2010
So I have just finished using phase one of spraywhite 90. It comes with a whitening solution and a maintenance solution. The whitening solution lasted exactly two weeks. I will update this review when the maintenance solution is gone. Well the big question is does it work. Before I answer that I have to say personally my upper teeth are not too stained, while my lower teeth have been a little yellow for a long time, I have tried to find a reason for that on google but did not find an answer. I would also like to say, because of this problem I have tried several methods including a professional treatment to no avail. So now the answer to the million dollar question, does it work? The answer is on my upper teeth I got to a "1" on their scale which is good, but then again my upper teeth not a huge problem (I also did not note where my upper teeth started on their scale). My lower teeth went from a "4.5" on their scale to a "2.5" which is 4 shades. So it did work. However, I have yet to find anything that makes my lower teeth as white as my upper teeth. What I liked about about this product is that it was incredibly simple to use, no trays and 90 seconds of swishing and you are done with part one, and there was zero irritation. What I loved about this product is the solution you put on your tongue after. They rave about how it freshens your breath and improves gum health. I know it has some form of baking soda in it so maybe that is why you get that just from the dentist clean feel. I think WOW has this product available separately and I may get it, when I run out (it comes with a 60 day supply). I guess I also like how it has a maintenance spray in a much bigger bottle that I assume will last much longer than 2 weeks. Once again I will update when that is gone. It is expensive though $125.00 here on amazon and up to $200.00 other places. However, if you take into consideration the ease of use, the inclusion of the maintenance spray (if it works), and those delightful dissolving powder packs, it may be worth it. I may try the crest 3d professional strips (that have gotten rave reviews and are much cheaper), at some point to see if they do a better job, but overall I was very happy with this product's simplicity and the bonus products which crest does not offer. The only place I found reviews of this product was on [...] if you want to get other peoples opinions of this product. Here is my update. I used crest 3d professional white strips and found them to have superior results, and is much cheaper. You can purchase the solution you put on your tongue separately they are delightful.