The Complete Guide to Proper Donning and Doffing PPE By CBRN Experts

by Jay Speakman

This guide explains how to properly wear and remove personal protective equipment in hazardous settings. It outlines donning and doffing steps for Levels A through D, highlights common contamination mistakes, and breaks down key training methods. Backed by CDC and OSHA guidelines, it also explains material standards, seal checks, and real-world applications. With examples from MIRA Safety gear, this article helps you reduce exposure risk through practical, consistent procedures.

By Jeff Edwards
The Doomsday Clock: 90 Seconds to Midnight in 2025

(Image courtesy of Alaska Native News) We think that you will agree that you don't need a doomsday clock to tell you that we are on the verge of ...
By Aden Tate
The Flashback Bomb: The Nuke that Time Forgot

The Flashback Bomb is the forgotten nuke. Everybody knows about Fat Man and Little Boy. Students of nuclear warfare history likely know about the...
By Matt Collins
Our Favorite Gas Masks in Movies: 5 Great (and Not So Great) Examples

Gas masks are ubiquitous in American cinema. They’re used as a costume on characters ranging from SWAT team members to bank robbers, axe murderers...
By Matt Collins
Military Gas Masks vs. Industrial Respirators for Civilian Protection

Military gas masks are instantly recognizable. The "alien" look… the inset goggles… the bulky filter. They can be disturbing, even when seeing the...
By Aden Tate
How to Avoid Microplastics Inhalation While 3D Printing

As the world of 3D printing becomes increasingly ubiquitous, more and more people will need to learn how to avoid microplastics. Undoubtedly, 3D p...