Proteins – a common stain ingredient
Protein stains are often caused by animal products or secretions, which means they’re found in a very wide variety of stains. That may be why proteases that break down protein stains were the first type of enzyme to be added to detergents. And today, a protease enzyme in your detergent is indispensable, whether it's protease in powder or liquid detergent that works for your brand.