Yes, you should turn off pilot lights when using a fogger, especially if you’re using an insect fogger or any other chemical-based fogger. Here’s why:
1. Risk of Fire or Explosion
Foggers, especially those used for pest control, often contain flammable chemicals. If the fog comes into contact with an open flame, like a pilot light on a stove, furnace, or water heater, it can ignite and cause a fire or explosion. Even if the chemicals are labeled “non-flammable,” it’s safer to avoid any potential risk with open flames.
2. Potential Health Hazards
When foggers are used indoors, they release a large amount of chemical vapor into the air. If a flame or high heat source like a pilot light ignites these vapors, it can spread the chemicals quickly, posing health risks from inhalation or burns.
3. Safety Precautions When Using a Fogger
To ensure your safety:
- Turn off all pilot lights in the area where you plan to use the fogger.
- Extinguish any open flames and avoid using gas appliances until after the fogging is complete and the area is ventilated.
- Ventilate the area well after fogging to allow the chemicals to disperse.
Final Thoughts
Always follow the safety instructions on your fogger, and turn off pilot lights and other open flames to avoid the risk of fire or explosion during the fogging process. It’s always better to err on the side of caution when dealing with potentially flammable chemicals.