black phenyl are specialty household cleaning products, which are used to floor surfaces. These products play an essential role to personal and public health as they help us in keeping our surrounding clean, healthy and hygienic. The basic functioning of a floor cleaner is to loosen and remove soil from a surface to reduce the presence of germs. Nohara Floor cleaners cleanse, disinfect and are insect repellents. These are generally used in hospitals, dental surgeries, kitchens and bathrooms, homes and workplaces as natural insect repellents.