I think it's very well done and something we will try to explain to many of our clients. However; 3% peroxide is also very beneficial at removing stains from natural fibers slowly and carefully if we can teach our customers to be patient. I would like to borrow some of your article and add a few suggestions for our clients. We're always trying to help our clients get the best results and if we get over jealous with Stain Magic and heat we almost always pull some color on natural fibers (sometimes that's what it takes), but we try to explain to customers that we want to stop while there is a hint of the stain remaining because by the time we get 100% out it will be lighter than the rest of the carpet. This article would be helpful for us to explain how they can safely proceed further.
Below are a few other suggestions I would add if you were trying to help them remove some tough stains;
Peroxide works effectively on organic stains like; juice, tea, coffee, wine, etc... most anything natural that we or our pets can consume. In addition it works well on anything animals excrete like, urine, feces and vomit. It doesn't work on synthetic food coloring that's found in many soft drinks and it doesn't work well on grease and oil.
Yes it can bleach wool, so test in an inconspicuous place first. You can cut out a piece of heavy paper to protect the surrounding carpet. (this would be better with a picture of us doing it)
You can remove some very difficult stains if you repeat the application daily, especially in the sun ( it about triples the effectiveness of the peroxide)
Never rub or agitate, let the peroxide do the work.
I believe our websites can explain in detail how we can educate and help our clients because they can read if they want the education.
Keep it up Mikey P.