Percentage + Teeth Whitening Q&A

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Opalescence Boost Teeth Whitening System: 3 Questions?

I currently have my custom trays and am looking for refill gel. I leaned about Opalescence Boost. Can this be purchased by the home consumer or is it... READ MORE

Can I switch between hydrogen peroxide percentage strengths?

Can i start use 16% hydrogen peroxide for the first week and then use 10% in the second week for my teeth, or do i have to be consistent and use the... READ MORE

How often can I bleach my teeth?

3 years ago i did bleaching for my teeth for the first times with two tubes , each with 27%hp. Two years later i used crest whitening strips for 2... READ MORE

Continued sensitivity for greater than one month after Perfecta 11% Formula treatment, what can I do?

I was prescribed carbamide peroxide whitening gel for my trays. I'm not aggressive with my whitening, I am content with a shade lighter. I go for... READ MORE

How long should I leave Venus White pro carbamide peroxide 35% on for? (Photo)

I wanted my tethering whitened and I was giving 35% Venus White Pro. I have clear retainers and was told to put the solution in there and that was it.... READ MORE

Is 35% carbamide peroxide safe to use?

Bought it online from the US as a free trial but not sure whether its safe to use or not. READ MORE

Teeth whitening with 22% Hydrogen peroxide?

Hello, i would like to know what you think about Hydrogen peroxide that has 22% hydrogen peroxide in it. It's used with UV-light to whiten my teeth.... READ MORE

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