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Fire Optimizer Fire Optimizer

Fire Optimizer

Sustainable Living

Full Details

  • Can be cut with scissors to fit your fireplace
  • Lasts up to 500 hours
  • Saves up to 33% of fuel costs
  • Reduces creosote by up to 57%
  • Should be handled by adults wearing gloves. Keep away from children and pets
  • Caution: Do not handle when hot
  • Made in the UK; Processed in the USA
  • Material: Blend of high performance alloys
  • Dimensions: 14" x 20"
  • Weight: 0.66 lb
Sustainable Living


4 avg. (70 reviews)

Worth the purchase
12/20/2019 by Bette
We are on our second fire mizer and it's the best thing you can buy for your fireplace. I have also purchased these for other people to rave reviews.
UPDATE - BUY with confidence
06/28/2019 by Todd
My previous review from 11/27/15 was worried about life expectancy. Well in 2019 I still have the original mat. It is still fully functional. It works phenomenally! After you have built your fire and have good bed of coals on the mat, you can basically put any type of wood in and it will burn. Even the next AM you can throw some small logs on and restart the fire! The coals are going to still be there! All you have to do is not poke the mat with your fire poker, clean it out periodically, and enjoy your roaring hot fires!
Great Product!!
02/15/2019 by Sue
The firemizer REALLY works. Not only does the fire burn longer, there is little to clean up. I use firestarters NOT newspaper so all that's left is a fine ash. I always keep one in the fireplace and one in stock. A MUST have for those who use their fireplaces on a regular basis.
Works great!
02/13/2019 by Amy
And lasts forever!
Will Save Wood
01/05/2019 by Jo
We were given a firemizer last year for Christmas. We liked it so much, found out where our friend bought it and again are enjoying wood saving with our Firemizer.
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Fire Optimizer

Fires burn longer, warmer, and cleaner when they’re built on top of a Firemizer. This reusable mat is made from a stainless steel mesh that distributes heat evenly so wood lasts up to one-third longer. Cut the mat to fit the bottom of your fireplace, wood pellet stove, or wood burning stove. It reduces even the smallest pieces of fuel into fine ash.


If you heat your home with a wood burning stove or insert—or even if you just enjoy your fireplace or fire pit from time to time—a Firemizer should be on the bottom of it. Your wood will last up to 33% percent longer.

Firemizer is a reusable mat made of stainless steel mesh. It spreads heat more evenly and burns even the smallest pieces of fuel down to ash that you just brush away between fires. The amount of fuel you use—and the amount of creosote in your chimney—are reduced, and burn time is increased by up to one-third.

Wherever you use the Firemizer, trim it to fit using a standard wire cutter. Wear gloves when you handle it, though, to avoid steel splinters. Then enjoy a more efficiently burning fire that won’t burn through your heating budget. more Their Story