The Best Fire Logs for Long-Lasting Ambience, Tested
When outdoor temperatures drop and sweaters come out of storage, there’s nothing quite like the crackle of a real fire. It’s tough to beat the ambience, allure, and all-around warmth of a fire, whether it’s in a fireplace, a wood-burning stove, or a fire pit. Sourcing natural wood can be challenging, however, if you don’t live in an area where it’s plentiful. In addition, real wood logs can be heavy and difficult to light.
Enter fire logs. Made from compressed wood products such as sawdust and treated with waxes to light easily, fire logs will typically burn for 2 to 4 hours. While we like the recycling aspect of many fire logs—why cut down more trees when leftover wood products can be reused?—we weren’t sure if these products were all they’re cracked up to be, so we decided to test them. Over 3 weeks, we burned dozens of fire logs in fireplaces, chimineas, outdoor fire pits, and wood-burning stoves. Before buying, discover how the following brands earned a spot in this lineup of the best fire logsfor most fireplaces. Plus, find out the pros and cons we uncovered in our hands-on testing.
- BEST OVERALL: Duraflame Gold 4.5-Pound Fire Logs
- BEST BANG FOR THE BUCK: Duraflame 2.5-Pound Fire Logs
- BEST LONG-LASTING: Pine Mountain 4-Hour Fire Log
- ECO-FRIENDLY PICK: Enviro-Log 4.3-Pound Fire Logs
- BEST CREOSOTE REMOVAL: Pine Mountain Creosote Buster Fire Log
- BEST STARTER LOGS: Pine Mountain StarterLogg Firestarter
- BEST SOUND EFFECTS: Duraflame Crackleflame Fire Logs
- ALSO CONSIDER: Pine Mountain Ultra Flame Fire Log
How We Tested the Best Fire Logs
We researched dozens of fire logs in their respective categories before choosing the top performers (based on ratings) to test.
Most fire logson our list are advertised as producing fewer carbon monoxide emissions than traditional wood, thus reducing toxins in the home and limiting the amount of harmful smoke. These artificial logs come in various quantities and contain natural materials such as real hardwoods, waxes, biomass fiber, sawdust, molasses, shells, and nuts.
In actual testing, we burned the fire logs as instructed by the manufacturer, noting how easy they were to light, how long they burned, and how much real heat they produced. We noted any added scents and looked for chemical-type smells; however, none of the logs we tested emitted chemical smells. The exception in our testing was the Pine Mountain Creosote Buster fire log. We could not determine that it made much of a difference in the soot and creosote buildup in our fireplace chimney, so we noted how long it burned. In the final analysis, we had to base our awards for this product on former user ratings.
For each test or observation, we awarded points based on a rubric. The better the log performed, the more points it received. After testing, we added and averaged the points for each fire log and used the results to determine the best category for each one.
Our Top Picks
These fire logs earned a place on our list by being easy to light in our hands-on tests, burning uniformly, and burning as long as advertised by their manufacturer. Each product differs slightly—some burn longer, some add a pleasant scent, and some will help keep a chimney clean. At least one of these fire logs is likely to add some coziness to a cold winter’s night.
Best Overall
Duraflame Gold 4.5-Pound Fire Logs
This Bob Vila Approved product carries our brand’s highest level of recommendation.
Bob Vila Approved recognizes the household and DIY products that impressed us most in our real-world testing and that exemplify core values of the Bob Vila brand, including craftsmanship, innovation, and value for the dollar. Winners of this designation come recommended by our professional review team and are personally approved by Bob Vila.
Our Ratings: Lighting Ease: 5/5, Burn Duration: 4/5, Warmth: 4/5, Eco-Friendliness: 4/5
Product Specs
- Number of logs: 9
- Materials: Recycled wood, fibers, and wax
- Burn time: Up to 3 hours
What We Like
- Fully engulfed in less than 5 minutes
- Flames are brighter and larger than those of some competing brands
- Eco-friendly composition of wood, fibers, and wax
What We Don’t Like
- Visible soot residue in fireplace chase after burning
The large, bright flames of the Duraflame Gold fire logs are just the thing to add cozy illumination to any room. We tested the fire logs in our fireplace and outdoor chiminea. These robust 4.5-pound fire logs were easy to light: We followed the instructions and lit the paper wrapper on both sides, and the entire log burned brightly within just a few minutes. It continued burning for an impressive 3 hours. We didn’t notice much warmth when we burned the Duraflame Gold log in the outdoor chiminea, but when we burned one in our she-shed fireplace, it raised the room temperature about 12 degrees in just an hour. Keep in mind that most fire logs are designed more for ambience than for heating a room, but they do typically emit some heat.
The Gold log didn’t produce any smoke as it burned, but a fine layer of soot emerged on the inside of our fireplace chase after we’d burned several of them. One of the nicest perks of this log is its eco-friendly ingredients, including recycled wood, fibers, and wax. We appreciated being able to enjoy the cozy feeling and light of a real fire without worrying about toxic chemicals.
Get the Duraflame Gold fire logs at Lowe’s, Amazon, Walmart, or Sam’s Club.
Best Bang For The Buck
Duraflame 2.5-Pound Fire Logs
Our Ratings: Lighting Ease: 5/5, Burn Duration: 3/5, Warmth: 3/5, Eco-Friendliness: 4/5
Product Specs
- Number of logs: 6
- Materials: Sawdust, wax, and fibers
- Burn time: 1.5 hours (nearly 2 hours in testing)
What We Like
- Fully engulfed within 5 minutes
- Versatile; meant for both indoor and outdoor use
- Produces tall, transparent flames that create a mesmerizing visual experience
What We Don’t Like
- Smaller in size than comparable products, which may make them seem diminutive in large fireboxes
- Less burn timethan comparable products, so they may require more frequent replacement
Duraflame produces a wide range of fireplace products, including these 2.5-pound fire logs, which are about half the size of some of the other products we tested. We burned this log in an old wood-burning stove that we use to heat a large shop. It was easy to light by following the instructions, which were nothing more than folding out the seam on the paper wrapper and then lighting it along the seam using a single match.
The entire log was on fire within 5 minutes, and it burned for just over 1 hour. Duraflame advertises a burn time of at least 1.5 hours, so we were slightly disappointed but also wondered if it might have burned faster because we burned it along with other small wood logs. We retested with only the Duraflame log, and it burned for nearly 2 hours. While these Duraflame fire logs are smaller than other products, they create a soothing fire with very little smoke. Plus, we estimated that the temperature in the shop went up about 10 degrees during the testing process.
Get the Duraflame 2.5-pound fire logs at Lowe’sor Walmart.
Best Long-Lasting
Pine Mountain 4-Hour Fire Log
Our Ratings: Lighting Ease: 5/5, Burn Duration: 5/5, Warmth: 4/5, Eco-Friendliness: 5/5
Product Specs
- Number of logs: 6
- Materials: Recycled hardwood, molasses, shells, and nuts
- Burn time: 4 hours (5 hours in testing)
What We Like
- Provides extended burning duration; suitable for prolonged enjoyment
- Consistent and uniform burning pattern; delivers a steady source of heat and light
- Eco-friendly composition promotes sustainability and reduces ecological impact
What We Don’t Like
- Higher price point compared to similar products
Shoppers whose goal is to hang out in front of the fire for an extended period might find the Pine Mountain 4-hour fire log to be just the ticket. The manufacturer advertises a 4-hour burn time, which is longer than many other artificial fire logs. In our testing, the log exceeded expectations and burned for nearly 5 hours, although the flames were pretty small during the final 30 minutes. As with the other fire logs, we followed the instructions and lit the paper wrapper. Within about 7 minutes, the entire log was engulfed. It produced tall, clear flames for the first 4 hours and emanated gentle warmth the entire time it burned. The log is constructed of recycled hardwood, molasses, shells, and nuts—an eco-friendly composition.
Get the Pine Mountain 4-hour fire log at Amazon, Walmart, or H-E-B.
Eco-Friendly Pick
Enviro-Log 4.3-Pound Fire Logs
Our Ratings: Lighting Ease: 5/5, Burn Duration: 3/5, Warmth: 4/5, Eco-Friendliness: 5/5
Product Specs
- Number of logs: 6
- Materials: Recycled cardboard and food-grade wax
- Burn time: 2.5 to 3 hours
What We Like
- Ignites quickly
- Sustainable and environmentally friendly alternative to burning real wood
- Produces tall, crystal-clear flames for a mesmerizing and captivating atmosphere
- Multiple logs can be burned simultaneously to increase heat and light output
What We Don’t Like
- We experienced an issue with the product—4 fire logs arrived crushed and unusable
Break out the weenies, s’mores supplies, or other favorite campfire treats! Enviro-Log fire logs are made from compressed cardboard and food-grade waxes, and the wrapper claims the product to be suitable for cooking, so we toasted a few marshmallows over the warm flames. Before we got to cooking, we stacked two fire logs together as the directions suggested. The logs lit easily: Their paper wrappers caught fire immediately with a lit match, and the logs burned steadily for 2.5 hours. That was about 30 minutes short of the advertised time, but many factors can contribute to logs burning slower or faster.
In our tests, we burned these logs in an outdoor chiminea during some strong breezes, which may have caused them to burn more quickly. Unfortunately, we couldn’t retest elsewhere because those were the only two solid logs in the package. The other four had been crushed in their wrappers, likely during the packing or the shipping process. However, we were still impressed by the two logs we were able to test. Enviro-Log fire logs are suitable for virtually any fire-burning appliance, including indoor and outdoor fireplaces, wood-burning stoves, and fire pits, and can even be used for campfires.
Get the Enviro-Log fire logs at Lowe’s, The Home Depot, or Walmart.
Best Creosote Removal
Pine Mountain Creosote Buster Fire Log
Our Ratings: Lighting Ease: 5/5, Burn Duration: N/A, Warmth: N/A, Eco-Friendliness: 2/5
Product Specs
- Number of logs: 1
- Materials: Hardwoods, unspecified powder
- Burn time: 1 hour in testing
What We Like
- Ignites quickly and burns uniformly for about 1 hour
- Removes light creosote buildup that might otherwise result in chimney fires
- May help keep chimney clean and limit the expense of hiring a chimney sweep
What We Don’t Like
- Manufacturer does not identify the active ingredient used to break up creosote
The Pine Mountain Creosote Buster fire log is designed to help rid a chimney of light creosote buildup. A specially formulated powder integrated into the log dissolves into a gas when under combustion. This gas breaks down creosote compounds in a chimney to help reduce the danger of a chimney fire. It was challenging to rate this fire log because a chimney sweep had just cleaned our chimney a few weeks before we undertook the fire-log testing project. We had no absolute way of knowing whether the Creosote Buster was effective at cleaning the chimney, but we suspect it helped reduce some soot buildup.
We waited to test this log until after we’d tested all the other fire logs and did a visual inspection of the chimney before and after using the Creosote Buster. The chimney did appear slightly cleaner after we’d burned the log. This creosote-cleaning fire log is advertised to burn with 80 percent fewer emissions than cordwood. The lighting process is slightly different than with the other logs we tested. Rather than placing the Creosote Buster fire log in the grate and lighting it, we started a regular fire with wood and then set this log on top of the burning pile after about 30 minutes. It took about 5 minutes to fully catch fire and burned for just over 1 hour. According to Pine Mountain, the active ingredient in the fire log is a “powder” that creates an “active gas” that attacks creosote in the chimney. While the manufacturer doesn’t indicate the exact name of the powder, we did not detect any unusual smell.
Pine Mountain recommends burning the Creosote Buster fire log after every 40 fir