Do propane fireplaces give off soot?

When you burn propane, water vapor and carbon dioxide are produced. These molecules are colorless and they cannot be seen by the naked eye. Propane that is burned straight without incorporating oxygen into the process will emit black smoke which leaves soot behind on your outdoor fire feature.

Why are my gas logs causing soot?

If the logs are improperly placed or are knocked out of position and get in the way of the flame from the burner, then impingement occurs. The flame impinging on the ceramic log will cause soot to form.

How do I keep the soot off my propane fireplace?

A technician can often reduce soot levels simply by cleaning out the air intake shutters and restoring the air-fuel ratio. Gas fireplaces that contain ceramic logs used to mimic the look of a wood-burning fireplace often fall prey to another problem having to do with flame impingement.

Do gas logs produce soot?

However, all vented gas logs will create some soot, just like burning real wood does. If they are properly sized and correctly installed, the sooting will be minimal and will not cause any problems because it will go up the flue just like a real wood fire.

Why do I have black soot in my house?

Almost all household black soot comes from scented candles. Oils in candles don’t burn completely, the oil enters the air and turns into black soot. These soot particles are extremely small and can stay in the air for months. This means you may not see black soot from candles burned in November until January.

How do you clean soot off walls with propane?

Ceilings and Walls

  1. Mix 1 cup of bleach and 6 tbsp. of trisodium phosphate with 1 gallon of cool water.
  2. Wash the soot off ceilings and walls with the damp sponge.
  3. Continue scrubbing the surface until you have removed all traces of the propane soot.

How do you clean soot off propane?

Sprinkle cornstarch or baking soda over the soot. This material acts as an absorbent to help draw the soot out of the fibers. Leave the powder on the surface for one hour. Remove the powder with a vacuum cleaner.

How can you tell the difference between black soot and black mold?

You can test the stain by rubbing it with a little bleach on a paper towel; if the black color remains, it’s soot, and if the color goes away, it’s mold.

Is black soot harmful?

So, to answer your question, yes, black soot can be dangerous and even fatal to some people. Essentially, soot gets into the human body through ingestion, inhalation, or through the skin and eye. When in the body, soot particles can cause coronary heart disease, breathing issues, including asthma, and even cancer.

How do you clean soot off walls and ceilings?

Regular white vinegar is one of the most versatile cleaners. Not only will it break down oily soot stains, but it can even remove set-in nicotine stains. Mix one part warm water to three parts vinegar, then wipe gently with a soft sponge or microfiber cloth to remove soot from walls, ceilings, or woodwork.

Can you paint over soot on ceiling?

Applying paint directly over top of the remaining stains or odor will not cover them up. You’ll need to apply a good, solvent-based stain-blocking primer to prevent them from bleeding through the paint. You may be able to get by with a product such as Zinsser’s Cover Stain, which is an oil-based stain-blocking primer.