Bleach is commonly used to disinfect hard nonporous surfaces to eliminate mold, odors, and a broad range of pathogens, including bacteria, fungi, and viruses. The surfaces should be cleaned with soaps or detergents before applying bleach. Diluted bleach can also be used to whiten fabrics during laundering. Germicidal bleach is more concentrated than standard bleach, so less product is needed to create a solution for disinfecting surfaces. Bleach is commonly used in healthcare facilities, schools, kitchens, and other commercial sites.