Washing products. Assorted washing products including biological powder (left), non-biological powder (centre), a bottle of washing liquid (right) and

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Washing products. Assorted washing products including biological powder (left), non-biological powder (centre), a bottle of washing liquid (right) and packets of washing liquid (lower frame). Biological powders use enzymes to break up dirt. Non-biological powders do not use these, as they may cause allergic reactions in susceptible people.

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Photo credit: © CORDELIA MOLLOY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -bio, -biological, ariel, bio, biological, biology, bottle, box, care, chemical, chemistry, cleaning, colour, detergent, domestic, enzymes, goods, home, household, items, laundry, liquid, liquitab, liquitabs, persil, powder, product, tesco, washing