i have one tooth that was built on to 30 years ago with some kind of fake tooth stuff by a dentist, it has yellowed some,will it whiten also?
1680836
If the tooth you are talking about is a front tooth it might not match up after you use the whitener. I have a small "white " filling between my front teeth and you can see a little difference in the color. But in my case it is not a concern, if however it were an entire front tooth, I would be careful and maybe use a 15 or 22% gel.
1680837
No friend, it will not work on that I've been told. However try making a paste of 1 teaspoon on baking soda with a pinch of salt and a little water, and then paste it on to see if that will work. Let it sit for 20 minutes or so, and then brush lightly and rinse well.
1559240
Yes it does. you'll see some whitening instantly after the first application but you have to use it several times to whiten your teeth to your satisfaction. Buy the Opalescence toothpaste with it and use with an electric toothbrush like Oral B. The results are even better!!! Don't leave on longer than 30 minutes and don't sleep in it because it burns the gums!!! Good luck!!!
2178434
Yes; after just one brushing, my teeth were SHOCKINGLY white. 2 shades to be exact. It's like a dentist's cleaning!!!
907642
I can tell you that I have a white filling on the front of one of my teeth and it always changes shades of white as my teeth turn after bleaching.I also have a implant that does not change color after bleaching. Hope this info helps.
1473342
Depends on your enamel. I had no problem with mine as this stuff isn't as potent as you'd think. I had better results with my personal bleaching trays from my dentist
1616278
It did not work on my regular teeth..I don't know why these people are lying about the product. If you want to whiten teeth then go to the dentist and get it done the right way.
1702881
I am not really not sure about my teeth being that much whiter but my teeth feel like I have had them cleaned by a professional. My teeth are very close together and big and get buildup on them if I am not diligent. I am happy with it.
437293
Yea I had the same question so I asked the seller over the phone. They said the original tip is white but it turns yellowish because of the solution itself.
1539354
Yes, it does seem to whiten my crowns. I have used this for three years and am very pleased with results!
2178437
Absolutely. My teeth are several shades whiter than they've ever been. No regrets.
1734957
I'd say no it will not yellow. This product was the same one used on our table many years ago and we just needed to freshen it up. No yellow then, none now.
641512
I have used this product for 20+ years from buying it from my dentist and in recent years from Amazon and is still most effective bleach for teeth. I don't understand why you are concerned about an expiration date?
2020771
As to the yellowing: NO, it doesn't turn yellow with time. I've had mine for over a year and no problems. I can't vouch for the easy removal
185130
Not 100% sure but, I believe it would lighting you teeth a light shade of gray. Your teeth may be naturally gray and therefore I would recommend getting you teeth bleach by a dentist OR get the strongest opalescence at 35% and do it once a week for no more than 30 minutes.
2085483
It does not whiten. It's suppossed to help build up enamel and dentin. I have used it and I am pleased with the results. I whitened my teeth to much and they became very, very sensitive. I stopped whitening for 6 months. I used this product, along with toothpastes with xylitol and Novamine. My teeth are much stronger, bad breath is limited and sensitivity is lessened. Hope this help.
2094844
It is a complete whitening system although there are also other related products and maintenance items. I did notsee dramatic results but my teeth were quite white to begin with.
351441
I'm not an expert but I'm sure it doesn't because dentures are made one colour and I don't think they'd change it. Whereas in teeth they effectively bleach the teeth to make them whiter. Don't know for definite though