Washing products. Assorted washing products including biological powder (centre),non- biological powder (right),a bottle of washing liquid (left) and packets of washing liquid (lower left). Biological powders use enzymes to break up dirt. Non-biological powders do not use these,as they may cause allergic reactions in susceptible people | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Molloy, Cordelia |
Bildgröße: | 2304 px × 3102 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |