lexico
後輩
- 22 Dec 2004
- 2,584
- 155
Brooker said:And recently many Americans have become obsessed with teeth whitening.
Me said:O, one thing about the whitener, is it safe in the long term ?
Stories like this give me the chills. I once tried a collgate whitener while visiting China. I normally would have shunned the thought of it, but since I was in China, I told myself, "what the heck. If 1.3 billion people are trying it, it must be safe, right ?"Brooker said:I've never used it. My cousin used it when she was a kid and something went wrong and it permanently stained her teeth.
I used to have good teeth despite all my coffee and cigarette intake. Over so many years, what used to be fairly white has turned a tad of a light chiffon. After about a week of application, I was able to take out most of the coffee stains. But my wife was afraid my teeth might get brittle further down. Have you ever tried whitening ? Do you think it's safe ? Tell me what you think.