What is the primary purpose of using bleach in hospital laundry?

The primary purpose of using bleach in hospital laundry is for disinfection. Bleach, specifically sodium hypochlorite, is a powerful disinfectant that effectively kills a broad spectrum of pathogens, including bacteria, viruses, and fungi, which can be present in healthcare settings. This is crucial in hospitals where the risk of infection is high, and ensuring that textiles such as linens, uniforms, and garments are free from harmful microorganisms is essential for patient safety and overall hygiene.

While stain removal is a secondary benefit of bleach, its main role in the laundry process is to achieve a high level of sanitation. Fragrance and fabric softening are not relevant objectives in this context, as the focus in a hospital environment is primarily on infection control and maintaining the integrity of the medical environment rather than enhancing the sensory qualities of the laundry.