Does firewood expire?

Firewood can be stored for approximately four years without any issues. Burning slightly older wood is better because green, freshly cut firewood does not burn as well. To get the most of your firewood over time, store the wood raised off the bare ground in a sheltered location.
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Can wood be too old to burn?

As long as firewood is left to sit in the right conditions and free from moisture it won't go bad for many years. Once firewood has been seasoned for the right amount of time it should be stored off the ground, under a form of cover and open to the atmosphere to ensure that it doesn't rot.
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How long can firewood be stored outside?

With the conditions you have described you should be able to store the firewood outside for approximately 3 or 4 years before you have any issues with mold or decay. I normally keep my firewood on a three year rotation which works really well but there are A LOT of variables that determine how long the wood will last.
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Can you burn wood after 6 months?

It can take 3-12 months or longer to season firewood. On average, it usually takes around 6-months to dry out the cut-firewood that you purchased from a store or supplier. Depending on the original timber's moisture content, it can take more or less time to season.
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Does dead wood burn good?

The best wood is typically seasoned for two to three years but will start to deteriorate after four to five years and will not be good to burn. Stack the wood off of the ground and in a way that allows air to circulate and carry away the moisture as it evaporates through both ends of each piece.
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#85 Seven Ways to Tell If Firewood Is Dry



Are fallen trees good for firewood?

It is generally safe to harvest firewood from fallen trees and branches but depending on the species, some firewood is better than others. Hardwood species offer better firewood than softwood such as fir, hemlock, and cedar.
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What wood should not be used for firewood?

They also produce a large amount of smoke, which floods your chimney with creosote. Evergreen trees are softwoods, so avoid buying firewood that comes from pines, firs or cypress trees. Freshly cut or unseasoned wood. Wood that has just been cut from the tree is still loaded with natural moisture.
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Is it OK to burn moldy firewood?

Mold spores are a completely natural part of our environment, and actually pose an important purpose of breaking down dead organic matter found in forests – so some mold is actually good! But, if your firewood is rotting and there is visible mold and mildew on the log, it's best not to burn it.
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Does old wood smoke more?

The bottom line is that dry wood burns efficiently and as a result, it doesn't smoke a lot. Freshly cut wood, a.k.a. “green” wood, is made mostly of water and that water is not going to allow that wood to burn the way you want it to. It's going to smoke badly.
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Is it OK to store firewood in garage?

Store it away from potential fire hazards. Firewood is meant for burning, so the last thing you want to do is store it in a section of your garage where there's a chance that it can catch fire. This means storing it away from your workshop, where things such as torches or welders could send out sparks.
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Is it OK to stack firewood next to house?

Answer: Firewood storage attracts a number of pests including termites, other insects, and rodents. When you put firewood next to a building foundation, it's like leaving their favorite food right outside your door. I recommend that you keep any firewood at least five feet or more away from the foundation.
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Will dry rotted wood burn?

Can You Burn Rotten Firewood? You can - but it's not recommended. Rotten wood is not only less dense than solid wood, meaning it won't produce as much heat, but it can produce creosote and gum up your chimney because rotten wood is typically wet.
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Can burning rotten wood make you sick?

Rotted, diseased or moldy wood.

Burning these woods can produce a horrible odor. Plus the bacteria, mold, mildew and fungus in these woods can make you sick.
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How long can you store firewood inside?

At most, the Purdue Extension Department of Entomology says, you can store enough for a day or two. Otherwise, all firewood should actually be stored "at least five feet or more away from the foundation of the home," advises Orkin Pest Control.
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Can I burn wet wood in my fireplace?

Burning wet wood can be bad for both fires and fireplaces or stoves because of the byproducts produced from poorly burning fires. A fire can release more smoke and creosote when excess moisture in wood causes incomplete combustion.
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Should firewood be covered?

To Cover or Not to Cover

Ideally, firewood should remain uncovered so it can be properly dried, but this is not practical when rain, snow and ice can quickly coat winter firewood. A good cover over the top of your woodpile will protect it, and be sure the cover is slanted to shed moisture away from the pile's base.
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Should I burn wood with fungus on it?

Never burn moldy wood. This is sometimes easier said than done, because mold growth tends to be more visible on the inside of wood than the outside. Therefore you should never take firewood from a tree that is diseased, rotting, or visibly moldy or mildewy.
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Can firewood be left outside?

If you have to store your firewood outdoors, you should never keep it directly on the ground. You may choose to place it on a concrete slab, asphalt, or a tarp but never directly on the ground. Placing firewood on top of the soil allows it to absorb moisture from the ground, rendering it both wet and useless.
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Should you sizzle firewood?

When it burns it will often sizzle and pop, and give off steam. It is not recommended for burning in a factory-built fireplace. Firewood should be split and stacked under cover in the early spring to be ready for burning in the fall.
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How can you tell good firewood?

Here are a few suggestions:
  1. Color Test. As the moisture content in wood lessens, the wood becomes a lighter color. ...
  2. Smack Test. Wood with high moisture makes a thudding sound when two pieces are smacked together. ...
  3. Bark Test. When cordwood is dry and devoid of moisture, the bark starts falling off.
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Can you burn fresh cut wood?

No matter which way you cut it (or split it with your trusty log splitter), fresh wood just doesn't burn right. Fresh-cut wood has a high moisture content, which makes it hard to get burning. It also gives off more smoke.
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What type of wood burns the longest?

Hickory is the Longest Burning Wood

It's simple, really: it takes longer for the fire to consume hardwood because there is more fuel “packed” into each log. Hickory has the highest density among firewood (37-58 lbs/ft.3), and therefore burns for the longest time.
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What kind of wood burns the hottest?

Which Types of Firewood Burn The Hottest?
  • Osage orange, 32.9 BTUs per cord.
  • Shagbark hickory, 27.7 BTUs per cord.
  • Eastern hornbeam, 27.1 BTUs per cord.
  • Black birch, 26.8 BTUs per cord.
  • Black locust, 26.8 BTUs per cord.
  • Blue beech, 26.8 BTUs per cord.
  • Ironwood, 26.8 BTUs per cord.
  • Bitternut hickory, 26.5 BTUs per cord.
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Does dead ash make good firewood?

The answer is yes, in fact some may argue that ash is the best firewood to use! The ash tree is a common tree found throughout most of the United States and Canada. 16 different species of ash have been identified, but the white ash and green ash are the most common species sought after for firewood.
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