Ok, everyone, I occasionally have sensitive teeth, but I was desperate, so I tried this. IT WORKS. As instructed, I took hydrogen peroxide 3% solution, mixed it with the baking soda, and applied it to my teeth. Because you can't swallow, I ended up spitting a lot and getting rid of the paste at the same time, so I reapplied it repeatedly during the 20 minutes I left it on. My teeth are definitely whiter (I got a second opinion too). My teeth feel smooth and clean. They do not feel more sensitive. If this goes bad ways in a few days, I will report back, but I'm fairly convinced it's safe. By the way, I don't know how you can avoid getting the paste on your gums, but it had no effect whatsoever (it's not like your gums go white). Don't know how long this whitening effect will last, but right now I am very pleased with the results.
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I tried the teeth whitener!
Submitted by Guest on September 20, 2007 - 13:48.
Ok, everyone, I occasionally have sensitive teeth, but I was desperate, so I tried this. IT WORKS. As instructed, I took hydrogen peroxide 3% solution, mixed it with the baking soda, and applied it to my teeth. Because you can't swallow, I ended up spitting a lot and getting rid of the paste at the same time, so I reapplied it repeatedly during the 20 minutes I left it on. My teeth are definitely whiter (I got a second opinion too). My teeth feel smooth and clean. They do not feel more sensitive. If this goes bad ways in a few days, I will report back, but I'm fairly convinced it's safe. By the way, I don't know how you can avoid getting the paste on your gums, but it had no effect whatsoever (it's not like your gums go white). Don't know how long this whitening effect will last, but right now I am very pleased with the results.