Do not approach the nest if hornets are actively flying around it
Keep children, pets, and bystanders away from the area
Identify the nest location and check for multiple nests nearby
If the nest is large, hard to reach, or inside a wall, call a licensed pest control professional
If you have a severe allergy to stings, do not attempt removal
Wear protective clothing that covers all skin, including gloves, long sleeves, long pants, and closed shoes
Remove the nest only at night or very early morning when hornets are less active
Use a hornet and wasp spray labeled for nest treatment from a safe distance
Follow the product label exactly
Spray the nest opening thoroughly and retreat immediately
Wait the recommended time before checking for activity
Repeat treatment if any hornets remain active
Once all activity has stopped, carefully remove the nest using a long tool
Place the nest in a sealed trash bag
Dispose of the bag according to local waste guidelines
Clean the area to remove any residue that may attract insects
Seal entry points if the nest was attached to a structure
Monitor the area for returning hornets for several days
Do not burn, flood, or hit the nest with a stick
Do not use ladders unless necessary and safe
If stung and symptoms are severe, seek emergency medical help immediately