Friday, May 07, 2021 | Last Update : 04:34 PM IST

Hydrogen peroxide

Here's a safe and effective way to whiten teeth

Teeth can become discolored on their outer surfaces when people consume colored foods and drinks, such as coffee, tea or red wine.

20 Jul 2018 10:03 AM

Here's a safe and effective way to whiten teeth

Researchers have now developed a new, less destructive method.

19 Jul 2018 7:24 PM

Hair bleach chemical triggered life on Earth: study

Hydrogen peroxide also promoted the evolution of enzymes called catalases that prevented a second origin of life event.

13 Nov 2017 12:59 PM

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