4 years ago I did a research project on hydrogen peroxide as a blood stain remover last semester in my chemistry class. George Senter is credited with the discovery of some catalyst (which we now know as catalase) that enables the decomposition of hydrogen peroxide with blood.Start your 48-hour free trial and unlock all the summaries, Q&A, and analyses you need to get better grades now. 1 year ago The simple answer is oxidation. repeated teh process a few more times, trying hot and cold water with teh sprayer (I do have pretty good water pressure- so may make a difference).Just took them out of the wash, and I cannot even FIND the stains, holding them up to the sunlight as a backlight... they seem to be totally gone! If the stain looks like it could use an extra boost of cleaning power, grab your dish soap and hydrogen peroxide! Pour peroxide on the stain and give it a good scrub with the clean rag. Simply add one cup of hydrogen peroxide to the washer drum before adding water or clothes. ;-)After saturating the stain with peroxide, give it a scrub using an old toothbrush. On a blood stain that had been there for awhile and through the dryer. Give it one last splash, and let sit for 5 minutes or so.Once it's had a chance to soak for a few minutes, take your hot iron and go over the spot until the stain disappears. Not all the drops of blood stain are completely gone but are probably unnoticeable to anyone but me. Feel free to use as much peroxide as you're comfortable with - you want to really give the stain a good soak, followed by a good scrub. I repeated the steps several times and the stain got quite a bit lighter, but never completely disappeared. 8 months ago Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team.Hydrogen peroxide (H2O2) is an oxidizer (or oxidizing agent). The brush will help you work the peroxide deep into the fibers of the fabric so it can work its magic!I recently read a comment on Facebook from someone who said they like to do their laundry naked so they have at least a few minutes where there were ... After scrubbing, allow the peroxide to soak into the stain for about 10-15 minutes. 1 year ago Baking soda also has a number of chemical characteristics that make it an effective stain remover. Then, used the hydrogen peroxide (the normal 3% brown bottle from the grocery store or pharmacy)... just poured some over it - you'll notice the stains turning white immediately, like a reverse image (all the bubbles working). {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/63\/Remove-Stains-from-Tiles-Step-1.jpg\/v4-460px-Remove-Stains-from-Tiles-Step-1.jpg","bigUrl":"\/images\/thumb\/6\/63\/Remove-Stains-from-Tiles-Step-1.jpg\/aid7491132-v4-728px-Remove-Stains-from-Tiles-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"