Flame-resistant (FR) clothing plays a vital role in protecting workers from potential fire hazards in various industries, including oil and gas, electrical, chemical, manufacturing, and others. Despite the crucial protection that FR garments offer, there are several misconceptions about their effectiveness, limitations, and proper use. These misunderstandings can lead to unsafe practices and, in some cases, compromise the very safety that FR clothing is designed to provide. In this article, we will explore and debunk some of the most common misconceptions about FR clothing.