What does blue smoke from a chimney mean?

If the appliance has a glass door without airwash, it will be hazy, but should never be totally black. The exhaust coming from the top of the chimney should be perfectly clear or white with steam. A plume of blue or gray smoke indicates that you have a problem.

What color should the smoke be coming out of my chimney?

The smoke coming out of your chimney should be almost colorless and thin. Thick, white or black smoke indicates that your fire is not receiving enough air. Woodstoves, fireplaces, and barbecues should be used in such a way as to minimize the impact on neighbors.

What causes blue smoke from a wood fire?

The holy grail of a barbecue pitmaster is "clean smoke" or "blue smoke." To achieve this, the hardwood is left outside to air-dry for about one year so that the moisture content is below 20 percent.

Does smoke mean creosote?

When the oils in the wood aren't completely burned, they off-gas as volatiles and travel up through the smoke. The smoke cools as it rises, and ultimately condenses with water and other chemicals on the interior of your chimney and flue. This residue is called creosote.

Should smoke come out of my chimney?

You should never find your home filled with smoke after you start a fire safely in the fireplace. As long as your fireplace damper is open, the smoke and vapor should be moving upward out of the chimney, not entering the room.

Common Wood Stove and Firplace Backdraft Smoke Issues

How often does chimney need to be cleaned?

HETAS encourage having your chimney swept at least twice a year when burning wood and at least once a year when burning smokeless fuels. The best times to have your chimney swept are just before the start of the heating season and after your stove has not been used over a prolonged period.

Will a hot fire remove creosote?

One method to loosen crusty or tarry creosote so it flakes off and falls down into the firebox or fireplace is to burn aluminum cans in a very hot fire. While this method works, it does not clean the chimney of creosote completely, and chimney brush cleaning is still necessary.

How can I tell if my chimney needs cleaning?

How do you know if you have creosote build up?

Is blue smoke good?

Smoke from wood or charcoal can appear white, gray, blue, yellow, brown, and even black. However, not all smoke is considered "good" smoke. "Smoking" meat is almost sort of a misnomer as you're not after white/black clouds of billowing smoke. The desirable smoke is referred to as "thin blue smoke" or "clean smoke."

Is blue smoke healthy?

Schedule an Appointment. Blue/gray exhaust smoke means there's likely an oil leak and your engine is burning oil. Time to have a qualified technician check things out. The leak could be caused by several issues like leaking valve seals, damaged piston rings, or worn cylinder walls.

What do the different colors of smoke mean?

The color of the smoke depends on the material that is burning. Natural materials such as unfinished wood will change to tan or brown colored smoke, whereas plastics and painted surfaces appear to be grey in color. However, black smoke can appear grey when it is mixed with moisture from other heated materials.

Why is my chimney blowing black smoke?

The After Fire

Even after the burner cycles off, accumulated oil in the firebox continues to burn, causing what is known as an after fire. Once the burner is off, the fan stops running and oxygen is no longer delivered to the flame. An oxygen-deprived flame generates thick, black smoke that exits the chimney.

Can I clean my chimney myself?

In many cases, you can clean the chimney yourself and save a few hundred dollars. Removing ordinary chimney soot is pretty simple. But if you have heavy creosote buildup, you'll have to call in a pro.

Do chimney cleaning fire logs work?

Many homeowners wonder if the chimney sweep logs or creosote sweeping logs really work to clean out fireplace flues and get rid of creosote residue so that the fireplaces are safe to use. The short answer is no, they don't work. At least, not well enough to completely clean out the flue the way it should be cleaned.

What happens if you don't clean your chimney?

If you don't have your chimney cleaned once a year, creosote builds up in your chimney, which can lead to a chimney fire. Also, a dirty chimney can cause toxic, deadly gases such as carbon monoxide to build up that are harmful to inhale.

Does burning potato skins clean chimneys?

Burning the potato peels will not eliminate all soot or creosote buildup, but they will reduce it. A normal and regular chimney cleaning is still needed to keep the fireplace working properly and safely.

What dissolves creosote?

Vinegar is a natural acid that will break down the creosote over time. All you have to do is pour vinegar onto the creosote and then wait for it to dissolve. If you want to take a more natural approach, try dissolving the creosote using salt water instead of vinegar or chemical cleaners.

How do I stop creosote buildup in my chimney?

What to do if a fire starts in chimney?

How do you know if your chimney is on fire?

Does a chimney fire damage the chimney?

Chimney fires are dangerous because they can rapidly spread to other areas of the home, putting those within the home at risk of injury or death. Not only that, but they can cause a lot of damage to the chimney itself.

Where does creosote build up the most?

Creosote buildup increases when the air supply is restricted in the chimney, unseasoned wood is used to make a fire, and when the chimney temperature is cooler than normal. Too much creosote buildup can cause chimney fires and these low burning fires can go undetected until they spread.