Many color-safe bleaches feature hydrogen peroxide, including my homemade oxygen ... Rinse in cold water, then wash as usual. To remove red wine or blood stains, apply undiluted hydrogen peroxide ...

red wine, and fruit juice. The science behind how hydrogen peroxide works to target stains and make whites brighter once again ties back to its interaction with the color-forming component in the ...

To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...