Tips 26/09/2025 23:35

Tips to Prevent Blackening of Pots When Using a Gas Stove: Very Simple, Everyone Should Know


The following simple tips will help keep your pots and pans shiny and clean, preventing them from getting blackened or yellow-stained.

Clean Pots Thoroughly After Each Use

One of the most common reasons pots get blackened when cooking on a gas stove is leftover dirt and grease. If you don’t clean your pots immediately after cooking, oil residues stuck on the bottom will burn and turn black, making your pots look dirty and old. Over time, these burnt residues become thicker and harder to remove, sticking tightly to the pot’s surface.

Therefore, always wash your pots thoroughly right after use to remove grease and food residues. Cleaning regularly not only prevents blackening but also keeps your cookware in good condition for longer.

Check Your Gas Cylinder

If the stove flame turns red instead of the usual blue, it could mean your gas cylinder is running low. You can check this by looking at the gauge or shaking the cylinder to see if it feels light, indicating less gas inside.

Low-quality or counterfeit gas cylinders can also cause red flames and lead to pots blackening faster. To avoid this, always buy gas from reputable suppliers with guaranteed quality.

Additionally, it’s important to clean your gas stove frequently. Dirt and grease buildup in the burner holes can cause the flame to burn improperly—often turning red and causing soot buildup on your pots.

How to Clean the Blackened Bottom of Pots

Many people use steel wool or sand to scrub burnt pots. Although this method is effective immediately, it scratches the pot’s surface, making it rough and prone to accumulating dirt faster afterward.

Others sprinkle baking soda on the pot’s bottom, then pour vinegar over it and scrub after letting it sit for a while. This natural method works but might not always be strong enough for heavy soot.

The most effective and easiest way to clean burnt residues is by using dishwashing tablets or powder.

Here’s how:

  1. Boil water in a basin or large container.

  2. Dissolve one dishwashing tablet or an appropriate amount of powder into the hot water.

  3. Submerge the pot’s burnt bottom in the solution.

If the stains are light, soaking for 1-2 hours is enough. For heavy, long-standing stains, soak overnight for better results.

After soaking, simply take out the pot and scrub gently with a regular kitchen sponge.

Dishwashing tablets and powders contain oxygen-based cleaning agents that break down burnt residues and grease effectively without damaging your pots.


Additional Tips for Keeping Pots Shiny and Clean:

  • Avoid Cooking on High Heat Constantly: Prolonged exposure to very high flames can accelerate blackening and damage cookware surfaces. Use medium heat when possible.

  • Use a Flame Diffuser: This accessory sits between the burner and the pot, distributing heat evenly and reducing direct flame contact, which helps prevent soot buildup.

  • Dry Pots Properly After Washing: Moisture can cause stains or discoloration; always dry pots thoroughly to keep them looking new.

  • Season Cast Iron Cookware: For cast iron pots and pans, regular seasoning helps create a protective layer that resists blackening and rust.

By following these simple steps, you’ll keep your pots looking bright and extend their lifespan while cooking safely and efficiently on your gas stove.

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