What are the three stages of precautionary equipment?

The three stages of precautionary equipment

Gloves

Gloves and mask

Gloves and eye shield

The three stages of precautionary equipment are gloves, gloves and mask, and gloves and eye shield. These stages represent increasing levels of protection for individuals handling hazardous materials or working in environments with potential health risks. The use of gloves is the basic precaution, followed by the addition of a mask for respiratory protection, and finally, the use of an eye shield for enhanced eye safety.