fdd, ever watched Penn & Teller: Bullshit ?
Cloudflyer, if 3% was used very diluted, would the benefits outweigh the risks in RDWC? What harm do these stabilizers do to the plants?
You have to mix the 35% to 3%. The 35% is too strong. (don't get it on your skin) this below should answer your question
Most commercial grades of H2O2 contain chelants and sequestrants which minimize its decomposition under normal storage and handling conditions. In some applications (e.g., copper etching or cosmetic formulations) a high degree of stabilization is needed; whereas, in others (e.g., drinking water treatment, semiconductor manufacture,
Agriculture, and Horticulture ) product purity is more important. The types of stabilizers used in H2O2 vary between producers and product grades. Colloidal stannate and sodium pyrophosphate (present at 25 - 250 mg/L) are the traditional mainstays, although organophosphonates (e.g., Monsantos Dequest products) are increasingly common. Other additives may include nitrate (for pH adjustment and corrosion inhibition) and phosphoric acid (for pH adjustment). Certain end-uses -- which depend on the bleaching ability of H2O2 in alkali utilize colloidal silicate to sequester metals and thereby minimize H2O2 decomposition.