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The bleaching process has been known for millennia, but the chemicals currently used for bleaching resulted from the work of several 18th century scientists. ... Oxidizing bleaching agents that do not contain chlorine are usually based on ...


Does sunlight have bleach in it? Nope! But sunlight can work like bleach. High energy ultraviolet sunlight can disrupt the chemical bonds in chromophores, ...


Feb 13, 2017 ... Learn about the different types of bleaches and how they work. A bleach is a chemical that can remove or lighten color, usually via oxidation.


I recently used chlorine bleach to clean the siding on my house, and I was amazed at how well it worked! What is bleach? How does it remove stains?


Chlorine Bleach for Laundry - If you open up the cupboards of most kitchens in America, you'll ... how chlorine bleach makes a stain "disappear," we need to understand how colors work. ... Why Does Bleach Take the Color Out of Clothes?


You can use bleach to remove stains on clothing or to whiten your laundry. It's used to disinfect ... So what exactly is chlorine bleach, and how does it work?


Mar 3, 2017 ... The discovery of chemical bleaches was based on the work of three scientists in the eighteenth and .... How Does Bleach Whiten Fabrics?


If you are interested in trying it out either to get rid of scars or to simply change your skin tone, understanding how the products work would be essential. This will ...


Nov 13, 2008 ... Chemical in bleach disables key protein in bacteria, killing them off. ... hypochlorite, has a very similar effect on proteins as heat stress does. ... as well as to your health if the room you're working in isn't properly ventilated.