12/20/2023 0 Comments Detergent liquid meaning![]() ![]() Soils difficult to remove are pigments and dyes, fats, resins, tar, waxes, and denatured protein. Bleaching is an oxidation reaction which turns the colored substance into a colorless one, which either stays on the fabric or may be easier to wash out. Bleachable stains such as wine, coffee, tea, fruit juices, and vegetable stains. ![]() These require enzymes, heat or alkali to hydrolyze and denature them into smaller parts before they can be removed by the surfactants.
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