Cleaning as I learned in our business Celestial Commercial Cleaning Service is not a commodity or luxury but simply a requirement and these requirements involve being knowledgable in Bloodborne Pathogens training and how to avoid infections for staff and visitors to a facility. 

There are universal standards on how to be safe like using PPE including but not limited to safety glasses, masks, gloves, gowns and more. It is important to use PPE to prevent contamination especially when dealing with Bloodborne Pathogens.

OSHA recommends: "If you are stuck by a needle or other sharp or get blood or other potentially infectious materials in your eyes, nose, mouth, or on broken skin, immediately flood the exposed area with water and clean any wound with soap and water or a skin disinfectant if available. Report this immediately to your employer and seek immediate medical attention."