Surface stain removers whiten teeth by using abrasive ingredients that essentially polish the teeth. They don't actually alter the colour of your teeth, but they can remove some of the discolouration. Keep in mind that while there are no bleaching agents included, using surfac...
Today consumers can find toothpaste,mouthwashes and even toothbrushes filled with activatedcharcoal that promise to whiten teeth and ‘detoxify’ mouths.可知,人们尝试了各种各样的牙齿美白产品。故选C。2.D【解析】观点态度题。根据第四段内容可知,作者肯定了活性炭牙膏带来的好处,同时也提到了活性炭牙膏的...
Using too little toothpaste can be just as bad as using too much for adults. Using too little toothpaste, for example, does not create enough bubbles to help clean your teeth. Your teeth also will not get the full protective benefits of fluoride. Research has found that the right concentrati...
We often use toothpaste to brush our teeth daily. It rids our teeth of bacteria and food debris, thereby maintaining gooddental health. In addition, toothpaste helpsto suppress bad breathand prevent gum disease and tooth decay as well. Apart from keeping the oral health, this product hygiene g...
A new toothpaste will whiten your teeth at the same time that it strengthens your enamelMara Leighton
more easily triggered nerves beneath the dentin. But you still deserve a whiter smile, and a toothpaste can both whiten and strengthen your enamel. The formula works to remove discoloration and bring back your teeth's natural colour over a period of weeks, while strengthening the existin...
Whitens Teeth:Helps whiten teeth, enhancing your smile and boosting confidence. Related items Customer Reviews Due to our system upgrades, this content is currently unavailable in your region. Specifications Age Group adults Brand Name eelhoe
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With consistent, twice-daily usage, the products promise to whiten your teeth up to four shades. Do note that when you stop using the products, the whitening effect goes away because the purple deposits get rinsed away over time. The good news is that the primer toothpaste ...
Think they whiten? Think again 来自 NCBI 喜欢 0 阅读量: 33 作者: N Listed 摘要: The article evaluates toothpastes that claim to whiten teeth, including Ultrabrite All in One Advanced Whitening toothpaste, Colgate Max Fresh toothpaste, and Colgate Total Whitening Get toothpaste. Toothpastes ...