Compressed air is an essential tool in many industries, but without proper precautions, it can become extremely dangerous. Unfortunately, workplace injuries often occur because of the misuse of air guns—sometimes during simple “horseplay” or casual cleaning. What may seem harmless can cause severe internal injuries or even death.

The Hazards of Compressed Air

When compressed air is used for cleaning, it can throw metal filings, chips, or dust into the air, posing a risk to anyone nearby. Even more dangerous, compressed air can enter the body through the skin, ears, nose, or open wounds. This can cause swelling, severe pain, and in some cases, deadly air embolisms. Shockingly, injuries have been reported at pressures as low as 5–10 psi.

OSHA Regulations

To protect workers, OSHA has strict requirements:

• Compressed air must be reduced to less than 30 psi when used for cleaning.
• Effective chip guarding and PPE are required to prevent flying debris from striking workers.
• Compressed air should never be used to clean clothing or skin.

According to OSHA standard 29 CFR 1910.242(b), these safety rules apply only to cleaning objects—not people. In fact, OSHA issued a clarification in 1994 explicitly prohibiting employees from using compressed air on themselves.

Safe Use Practices

• Use air guns designed with safety relief nozzles.
• Install barriers, screens, or baffles when others are nearby.
• Always wear proper protective equipment, including safety glasses.
• Train employees to understand the dangers and follow regulations.

Final Word

Compressed air is powerful, but it demands respect. By following OSHA requirements and company safety guidelines, you can protect yourself, your team, and your workplace. At Black River Trading, we believe safety is not just a regulation—it’s a responsibility.