I used these after 35% peroxide strength whitening & never had any trouble with sensitivity following the bleach process. Highly recommend if you are considering whitening teeth. I had my teeth professionally whitened @ the dentist, followed by a fluoride tx; my teeth were very dry afterwards (no sheen left); I did not experience that when I used this product after using my peroxide bleach from here. Definitely a must!!
- Did the image onsite match the product? yes
- Did the description onsite accurately describe the product? yes
- How is the quality of the product? super!
Slightly hard to get gel to start to flow. Instructions advise to reverse action of plunger to draw in a small drop of water, which does not decrease effectiveness. Unfortunately I drew in too much water and when I attempted to to apply the gel, an excessive amount was emitted. Be carefull. Otherwise I am very pleased with the quality and brightening. Great buy.
I had me teeth professionally whitened and am supposed to whiten every 6 months. Well instead of picking up the syringes from my dentist I bought these. I used for an entire 4 days, left on for close to 1 hour, probably longer than the pkg recommended. My gums got a little red but I did not notice my teeth whiter. Since I had professional whitening maybe I expected white to white. Your can try it, might work on someone else
1st purchase I have made from Overstock.com and 1st disappointment. Doesn't work at all! I even left it on longer the 2nd time I tried it, still didn't work so I figured maybe if I left it on overnight, yep still doesn't work. Maybe its an overstock of a bad produced product that Overstock.com took advantage of making money off of because they were selling it cheap, who knows. Just not happy and disappointed.