Why your gas stove's flame isn’t blue: Safety tips inside
A gas stove requires special attention. Annual professional inspections are not sufficient. The condition of the burners should be monitored daily, and the best safety indicator is the appropriate flame colour.
Most often you will see a stable light blue flame under the pot or pan. This is a sign that everything is fine with your stove. However, if you notice a change in colour to yellow, orange, or red, take action to restore the desired blue shade. Ignoring such symptoms can be dangerous and harmful to health.
What does a different flame colour on a gas stove mean?
Yellow, orange, or red flame usually indicates problems with the oxygen supply. Check to see if the burner holes are clogged with food debris. If they are, you can clean them with a brush or unclog them with a toothpick. However, make sure the burner is no longer hot before doing so.
Ensure the burner caps are in the correct positions – misaligned caps can also block the oxygen supply. Some stoves have manual air supply regulation, allowing you to adjust the settings where the equipment works best. Be sure to check if you have this option.
Dangerous consequences of dirty burners
Do not postpone cleaning the burners. Incomplete gas combustion can result in increased production of carbon monoxide, which is very dangerous to health and can be fatal at high levels.
The effects of uneven gas combustion are also felt financially. You will be billed for the escaping gas even if you do not use it to heat food.
When should you call for help?
Your first step should always be to clean the burners and check the nozzle clearance. If this does not help, contact your gas supplier and request a technical inspection. Although in most cases the problem lies with burner contamination, a change in flame colour may also indicate more serious issues with the gas installation.
What should you do when you see a different flame colour?
First and foremost, turn off the burner and open the window wide to ventilate the room. It's best to leave the kitchen for a moment – this way you ensure your safety.
Return when the burners have cooled down and check to see if the openings are blocked by food debris or dust. Then, make sure the air supply is not obstructed. After cleaning the burners, place the caps in the correct positions and check the flame colour. If it is still not light blue, call for professional help.
Avoid calling the gas emergency services as a precaution. If it turns out that the issue is on your end, you may face a significant service charge.
