... nature of both. In medicine and the pharmaceutical industry: urea peroxide can be used as an efficient, safe, convenient ... as human and animal hair bleach, straightening agent, perm, hair color of the neutralizer, especially after the addition, in toothpaste, ... , vegetables, oxygen ripening agent. Textile and paper industry in: urea peroxide for cotton, wool, rayon, linen fibers bleach. Polyamide ...