disappointed
I bought the 22% gel because it was closest to the 16% that I had used 8 years ago with professionally made trays and to what my dentist recommends.<br /> After 21 days, my teeth are no whiter. I first used this gel by Watts as directed, once a day for 45 minutes. After a week I saw no results. So I increased the amount of gel, still with no results. Then I used it twice a day, and finally used it overnight.<br /> My teeth, which are slightly stained from teas, are no whiter.<br /> My dentist says it takes about 3 months using 16%. He also recommends brushing my teeth within a hour of drinking tea.<br /> I have not used the product now for 3 weeks. My teeth are no yellower than when I started. I am only brushing them after every cup of tea.<br /> The 16% gel I bought from my dentist 8 years ago took about 6 weeks of everyday overnight use to change very yellow teeth (53 years of living and lots of tea) to white. I could see the change on a weekly basis.<br /> Since this stronger product by Watts gives no results in even 3 weeks on less stained teeth, I am very disappointed.
Rating: 1 stars