Plus WhiteWhitening Kit - 5 Minute Speed Whitening Gel & Comfort Fit Mouth Tray - Professional Teeth Whitening Kit w/Dentist Approved Ingredient for Tooth Whitening (2 oz)

Worked well. Noticed a slight difference

I love this whitener. I use it once a day with my toothpaste to brush my teeth and it has whitened them so much over a period of several months that even a new dentist I went to for the first time commented on how white my teeth were. I had several along the bottom that just looked grayish and I thought I could never get them whiter. This did it. I continue to order it and use it and will not stop. Well worth it!

The gel has not thickened after several days. It is still watery. The back of the box states a watery consistency means the product could be less effective. The company made it right and issued a full refund.

If it's not broke??????? Pick up the tube and the liquid drains out. Also the top of the tube wasn't completely sealed so it squirted on my wall. Going back to crest.

The media could not be loaded. So this product arrives in a tube, and the first use is fine. The gel comes out in the consistency that you would expect. However, by day 2 or 3, then”gel” has now turned into solid water! I’m not exaggerating, it runs out of the tube with the consistency of water. It just runs right off the moth guard. Which makes it completely, 100% USELESS!!!! That’s so disappointing because this product didn’t use to be like that. I have used it years ago and it was fantastic. However, the last 3 tubes I’ve purchased have been just like water out of the tube! Horrible product - they should discontinue it if they can’t improve their product control - in my opinion. With so many options for teeth whitening out there, save yourself a lot of time and money and just shop elsewhere! Just watch the video - enough said.

This product works great under the right conditions. I keep it pretty cool in my house during the winter. Cold makes it very runny. You can run hot water on the tube and shake it a couple times and then it's fine. Inconvenient but does work very well. Results come quickly

I really don't know why this product doesn't get more hype! It works better than any other whitening product I have used. Sometimes it gets runny, but I just make sure where I am storing it isn't above 70ish degrees and it goes right back to the gel consistency.The mouth piece is great because I hate the whitening strips as they make me gag and taste horrible!! These are a game changer

I have to change a neg review to a positive! I tried the gel again and it is firm gel. I was so surprised, because it had become more liquid and unusable. The month is Mar - almost April - not sure if the time of year has made a difference.