Workplace exposure

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Working outdoors already involves many hazards. Add cold temperatures during the winter months, and the number of risks grows.

When wood is cut or sanded, it releases dust that workers can inhale.

From the blare of a forklift-collision warning to the wail of an ambulance siren, noise can make us aware of hazards our eyes haven’t yet seen. But not all noise is helpful.

Working outdoors in the heat puts you at risk of becoming dehydrated. But what exactly does that mean?

Liquid nitrogen is the colorless, odorless, clear liquefied form of nitrogen. It can be extremely dangerous to work around.

Topical insect repellents containing DEET are popular and have been shown to be effective. The concentration of DEET in a product reflects the period of time it’s expected to be effective.

Will you be working in hot conditions? You’ll need to take steps to protect yourself from the heat.

Want to live a longer and healthier life? Stay well-hydrated, say researchers from the National Heart, Lung and Blood Institute.

“Even skin that is protected can be subject to frostbite,” the National Safety Council says. Signs of frostbite include skin that looks red, white, bluish-white, grayish-yellow, purplish, brown or ashen, depending on the severity of the condition and the person’s skin color. The affected area may feel numb as well. The condition can affect the fingers, toes, ears and face.

Experts share tips and trends to help safety pros keep workers safe.