Tips for Preventing Mystery of the Blackened Pot Bottom

Do you find yourself vexed by the discoloration on the base of your pots when using a gas stove? Let's uncover the root of this issue and explore some quick remedies!


Gas stoves are a common fixture in every household kitchen. However, after prolonged use, gas stoves may develop red flames and blackened pot bottoms, which can affect cooking and hygiene. In this article, we will explore the reasons for gas stoves becoming blackened and provide simple solutions to fix the issue.

1. Gas cylinder nearly empty

Gas cylinder nearly emptyGas cylinder nearly empty

A common cause of red flames and blackened pot bottoms on gas stoves is a nearly empty gas cylinder. To check if the gas cylinder is running low, gently shake it. If it feels light, it’s time to replace it with a new one. When selecting a gas cylinder, choose a reputable supplier to prioritize safety and the health of your family, and avoid issues like red flames and blackened pot bottoms.

2. Bottom of the pot not cleaned

Bottom of the pot not cleanedBottom of the pot not cleaned

The bottom of the pot can accumulate leftover food, grease, or dirt from previous cooking, leading to red flames on the gas stove. Regularly clean the bottom of the pot and ensure it is free from any residues before using it for cooking.

3. Gas burner head clogged

Gas burner head cloggedGas burner head clogged

Accumulated grease, food, and dirt can clog the gas stove, particularly at the burner head where the gas nozzle holes are located. Regular cleaning is necessary to avoid clogged burner heads. To clean the burner head, remove it and use a needle, brush, or sponge. After cleaning, wipe it with a soft cloth and reinstall it correctly.

4. Misaligned wind deflector

Misaligned wind deflectorMisaligned wind deflector

A misaligned wind deflector can cause red flames on the gas stove due to inadequate air supply. Correct this by slowly rotating the gas wind deflector until the flame turns back to blue.

5. Gas flame does not burn completely

Gas flame does not burn completelyGas flame does not burn completely

Inadequate air supply in small and poorly ventilated kitchens can lead to incomplete gas combustion and red flames on the gas stove. Adjust the flame to a lower setting until a blue flame appears to avoid wasting gas and prevent blackened pot bottoms during cooking.

6. Obstruction in the gas pipe

Obstruction in the gas pipeObstruction in the gas pipe

If the above methods do not improve the issue, there may be an obstruction in the gas pipe. It is recommended to contact reputable technical centers with expertise to inspect and make any necessary repairs for the safety of yourself and your family.

We hope the information provided in this article helps you address the issue of blackened pot bottoms. If you have any doubts, please contact a professional technician immediately to ensure the safety of your family.