How to Remove Soot From Metal

Soot is a form of smoke, which makes objects appear blackened or discolored. It’s typically made from carbon molecules released from burning something. It could be natural substances such as wood, synthetic materials, coal or other fossil fuels used to generate heat or light, and gasses from high temperature processes such as welding. In this article we’ll be going over how to remove soot from metal.

How to remove soot?

1) Make a paste with baking soda and water and apply it to the item you want to clean. 2) leave it for an hour. 3) scrub off excess dirt. 4) rinse it with soap. 5) rinse again with warm water. 6) dry immediately. *The key here is to not let the metal sit wet for too long, as it might rust.

What causes it?

Black soot usually occurs when something burns, and the products of combustion include carbon molecules. We all know what carbon looks like: it’s the black that makes up the charred remains of a fire. Soot is also simple to spot in those cases where metal rusts or corrodes due to its exposure to high heat (like welding).

Fire Damage Prevention

Fire Damage Prevention

How to remove it from metal objects?

To clean metal items with soot, make a paste of baking soda and water and apply it to the item you want to clean. Leave it for an hour then scrub off any excess dirt. Rinse it with soap and warm water then dry immediately.

What causes black stains on metal?

Black stains can be caused by surface rusting or corrosion. Rust usually forms when metals are exposed to moisture or high humidity conditions in the air. This means that these types of stains often appear during winter months when there is higher than normal atmospheric humidity present. This tends to happen when moisture is present over longer periods of time, such as days or weeks instead of hours. Apart from this, soot also makes metal objects turn black due to its charring effects. People who weld or work with metal can also get soot on their hands. Often people will wipe down metal objects after touching them.

Fire Damage Restoration

Fire Damage Restoration

How to remove black soot from metal?

The best way to clean the surfaces of these metals is to use a commercial rust removal product containing oxalic or phosphoric acid. While you may think that chemicals are the last thing you’d want near your household tools, remember that these acids are actually found in many vegetables. They’re also used as natural cleaning products.  One solution would be washing it with CLR (calcium lime rust remover). If this doesn’t work for the surface finish, try using vinegar instead. This can work because vinegar contains acetic acid.

When should you call a professional for help with soot removal?

While soot is usually caused by an accidental fire or burning something that creates black-carbon smoke, you should call a professional soot remover if it occurs regularly or if the cause can’t be determined. The reason for this is that some types of fires will produce carbon soot particles that are microscopic in size and even though they may not appear to be there, they could still be detrimental to health. If these particles are trapped in your lungs over time, it can lead to increased risk of heart disease or cancer.

How does baking soda work on soot?

Baking soda is also known as sodium bicarbonate. It reacts with water or liquid in general by releasing carbon dioxide bubbles. The reaction between the sodium bicarbonate and soot produces water soluble sodium sulfate. It can be easily removed from surfaces by wiping with a damp sponge or cloth. This also works great on ink stains! On metals, the hydrogen sulfide produced corrodes away at them over time which makes cleaning products like CLR very effective. Cleaning products that contain phosphoric or nitric acids work by chemically corroding the metals on a microscopic level.

What does baking soda have to do with soot?

Baking soda is good for cleaning soot thanks to its ability to trap carbon dioxide in the form of bubbles, which helps lift away dirt and grime, making it an excellent ingredient in homemade cleaners. Baking powder’s leavening properties make it perfect for airy baked goods like cakes and muffins, but it also provides an alkaline pH that helps break up mildew stains when applied directly to fabric. While you can’t use baking powder as a pre-treatment for clothes stained with mildew, applying just the powder can remove those stains from hard surfaces.