For many pest management professionals, summer is the busiest time of the year. This year, however, the season has started with an added challenge. An intense heat dome blanketed much of the United States as July began, pushing temperatures well into the 90s and even triple digits across large portions of the country.

For technicians working long days outdoors, in crawlspaces, attics, and other confined areas, extreme heat isn't just uncomfortable, it can quickly become a serious safety hazard.

While pest pressure may increase during the summer months, so does the importance of protecting employees from heat-related illnesses. Proper planning, training, and awareness can help reduce risk and keep technicians safe throughout the season.

Recognize the Warning Signs

The body's natural cooling system works hard during periods of extreme heat. High temperatures, humidity, direct sunlight, protective clothing, and physically demanding tasks all increase the risk of heat-related illness.

Every technician should recognize the warning signs before they become emergencies. Heat exhaustion often develops first and may include:

• Heavy sweating
• Dizziness or lightheadedness
• Headache
• Nausea
• Weakness or fatigue
• Cool, clammy skin

If left untreated, heat exhaustion can progress to heat stroke, a life-threatening medical emergency. Warning signs include hot, dry skin, confusion, rapid pulse, loss of consciousness, or altered mental status. Immediate medical attention is critical.

Don't Ignore Overexertion

Heat places additional stress on the body, especially during physically demanding work such as lifting equipment, climbing ladders, treating attics, or working in crawlspaces.

Encourage technicians to listen to their bodies. If they begin experiencing dizziness, muscle cramps, excessive sweating, nausea, or unusual fatigue, they should stop working, move to a cooler location, hydrate, and notify a supervisor if symptoms persist.

Pushing through the discomfort can quickly turn a manageable situation into a medical emergency.

Practical Ways to Beat the Heat

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