Which detergent is least likely to be effective on grease stains?

Which detergent is least likely to be effective on grease stains?

• A. Amylase Detergents
• B. Lipolytic Detergents
• C. Proteolytic Detergents
• D. Organic Acid Detergents

Answer: (A)

Amylase detergents are specifically designed to target and break down starches and carbohydrates, making them effective in removing food residues that primarily consist of these components. They work by enzymatically breaking down amylase substrates. However, when it comes to grease stains, which are primarily composed of fats and oils, amylase detergents are not suited for the task.

In contrast, lipolytic detergents are formulated to break down lipids (fats), making them highly effective against grease stains. Proteolytic detergents target proteins, which also have no impact on grease, while organic acid detergents can assist with certain stains but are not specifically focused on grease. Thus, among the options, amylase detergents are least likely to be effective on grease stains, as their enzymatic focus does not address the lipid composition of grease.