Janitors wear gloves for several important reasons, all centered around protection and safety.

1. Chemical Protection – Many cleaning products contain harsh chemicals that can irritate or damage the skin, cause allergic reactions, or pose other health risks upon direct contact. Gloves provide a barrier between these substances and the skin.
2. Infection Control – Gloves help prevent the spread of germs, bacteria, and viruses that janitors may come into contact with during their cleaning duties, especially in high-touch or sensitive areas like bathrooms, kitchens, and medical facilities.
3. Prevention of Cross-Contamination – Wearing gloves can prevent the transfer of bacteria and viruses from one area to another, an essential aspect of maintaining hygiene in environments like schools, hospitals, and restaurants.
4. Protection from Sharp Objects – Janitors often handle waste and debris that can include sharp objects like broken glass or metal fragments. Gloves protect their hands from cuts and punctures.
5. Handling Waste – Gloves protect janitors from direct contact with garbage and potentially hazardous waste materials, which might contain sharp objects, bodily fluids, or unsanitary substances.
6. Improved Grip – Some gloves are designed to enhance grip, helping janitors securely handle cleaning tools and equipment, especially when wet, reducing the risk of slipping or accidents.

Janitors might use different types of gloves depending on the task at hand, including disposable gloves for light cleaning or handling trash, and more durable, chemical-resistant gloves for using harsh cleaning agents or for extended use. This use of gloves is a key aspect of personal protective equipment (PPE), ensuring janitors can perform their essential functions safely and effectively.