3.5 Protective Clothing

In addition to baseline laboratory attire and PPE, protective clothing such as aprons, boots, shoe covers, Tyvek® coveralls, and other specialized garments may be required based on the hazards present. These items provide additional protection against chemical, biological, and physical hazards and help prevent contamination of personal clothing.

The selection of protective clothing should be based on the specific hazards and conditions of use. Factors to consider include:

• The type of hazard(s) present and the level of protection required (e.g., chemical, biological, radiological, thermal, or physical hazards)
• The material of the clothing and its resistance to the hazard(s)
• Proper fit to ensure adequate coverage without creating additional hazards from loose clothing
• Comfort and usability, which affect consistent use
• Whether the clothing is disposable or reusable, including cleaning and maintenance requirements
• The ability to remove the clothing quickly in an emergency (e.g., preference for snap closures over buttons for lab coats)

Laboratory personnel planning work that may require specialized protective clothing, or who have questions regarding appropriate selection, should contact EHS at askEHS@cornell.edu for guidance.