What is the primary function of adding oxygen to stains in cleaning?

The primary function of adding oxygen to stains during the cleaning process is to lift stains from fabrics. Oxygen plays a crucial role in oxidation reactions, which can effectively break down various types of stains, particularly organic ones such as those caused by food, beverages, or bodily fluids. When oxygen is introduced to these stains, it reacts with the stain components, breaking them down into smaller, more manageable particles that can be removed more easily from the fabric during the cleaning process.

This mechanism is especially useful in the context of fabric and upholstery cleaning, where it is important to maintain the integrity of the fibers while effectively removing stains. By utilizing oxygen, cleaners can achieve better results, as the breakdown of stain components allows detergents and cleaning agents to work more effectively, ensuring a cleaner surface without damaging the material.