--- product_id: 297065551 title: "ACS Anti-Creo-Soot Liquid (32 oz.)" brand: "acs" price: "€ 97.11" currency: EUR in_stock: true reviews_count: 5 category: "Acs" url: https://www.desertcart.pt/products/297065551-acs-anti-creo-soot-liquid-32-oz store_origin: PT region: Portugal --- # Converts creosote to harmless ash Non-toxic & easy daily use Boosts stove & furnace efficiency ACS Anti-Creo-Soot Liquid (32 oz.) **Brand:** acs **Price:** € 97.11 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Keep your fire burning clean and safe β€” don’t get left in the smoke! ## Quick Answers - **What is this?** ACS Anti-Creo-Soot Liquid (32 oz.) by acs - **How much does it cost?** € 97.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/297065551-acs-anti-creo-soot-liquid-32-oz) ## Best For - acs enthusiasts ## Why This Product - Trusted acs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Breathe Cleaner, Safer Air:** Reduces creosote odors and harmful pollution in your home environment. - β€’ **Safe & Sustainable Formula:** Non-toxic, citrus-scented liquid designed for daily use throughout heating season. - β€’ **Maximize Heating Efficiency:** Enhances heat transfer by breaking down insulating creosote layers. - β€’ **Transform Hazardous Creosote:** Turns dangerous buildup into easy-to-remove ash for safer chimneys. - β€’ **Effortless Chimney Maintenance:** Simplifies sweeping with more complete soot removal every time. ## Overview ACS Anti-Creo-Soot Liquid is a trusted manganese catalyst that safely converts hazardous creosote buildup into harmless ash, improving the efficiency and safety of wood and coal-burning appliances. Easy to use daily, it reduces chimney odors, pollution, and fire risk while making chimney cleaning faster and more thorough. Non-toxic and citrus-scented, ACS has been the industry standard since 1982 for maintaining cleaner, safer heating systems. ## Description ACS has been the industry standard for modifying glazed creosote since it was first introduced in 1982. It’s an easy-to-use liquid manganese catalyst. ACS improves safety and efficiency in wood or coal burning stoves, furnaces, boilers, fireplaces, and pellet stoves. Daily use during the heating season will improve heat transfer through the appliance because 1/32” of carbon insulates the same as 2” of asbestos. ACS attacks dangerous creosote and soot, helps prevent chimney fires, and makes the chimney easier to clean. It’s safe for use with catalytic combustors. Sold in quart (32 oz.) spray bottles. Review: Good product - It works well,will reorder it again Review: Works much better than I expected!! - Let me start off by saying, I don't think I've ever written an desertcart review. However, this product really surprised me and worked so well that I want to share my experience to hopefully help and save someone else money. I am incredibly pleased by this spray and highly recommend to anyone who burns firewood. I had a "third-degree" creosote problem where the creosote was not sweep able - it was thin tar like layer (first picture). I figured I was going to have to get professionals to take care of it, but decided to give this product a try. Following the instructions, I sprayed this product on almost every fire I had from January 2023- March 2023. I used the entire spray bottle in this time period. When I checked my chimney in the Spring, I couldn't believe how well this stuff worked. It caused the creosote to harden and start to crumble off of the terracotta. I can't tell you how soon it started to work, but my build up was pretty bad so I assume it took at least 20-30 fires to get it to a sweepable condition. I finally got around to sweeping it this October 2023 (the chimney sat all summer unused and unswept). It swept pretty darn well for the condition it was in last January. It's not perfect, there is still some areas of a creosote coating at the top ~8' of my chimney, which is what the 2nd picture shows. I am going to get a second bottle of this and will continue to spray on every fire and try to sweep in a month after burning fires. Even once I get my chimney completely clean, I most certainly plan to continue to use this spray as a preventative. I can't recommend this stuff enough. I think it will really help keeping the chimney clean and safe. ## Features - Regular Use of Liquid ACS Converts Hazardous Creosote to a Harmless Ash or Char, Making it Easier to Remove by Chimney Sweeping - Improves Efficiency of Wood and Coal Stoves, Furnaces, and Boilers by Making it Easier to Removing Creosote and Soot Build Up - Chimneys Clean Easier and More Completely - Reduces Creosote Odors and Pollution - Non-Toxic and Easy to Use - Daily Use During the Heating Season Reduces & Helps Eliminate Glazed Creosote Buildup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002JLCX4O | | Best Sellers Rank | #220,680 in Health ( See Top 100 in Health ) #3,068 in All-Purpose Household Cleaners | | Brand | ACS | | Brand Name | ACS | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.4 out of 5 stars 470 Reviews | | Item Form | Liquid, Spray | | Item Volume | 950 Milliliters | | Item Weight | 1.01 kg | | Item form | Liquid, Spray | | Item volume | 950 Milliliters | | Manufacturer | SaverSystems | | Material Features | Non-Toxic | | Material features | Non-Toxic | | Model Number | 300004 | | Number of Items | 1 | | Part Number | 300004 | | Scent | Citrus | | Size | 32 oz. | | Special Features | Non Toxic | | Specific Uses For Product | Chimney | | Specific uses for product | Chimney | | Surface Recommendation | Wood | | UPC | 609408334504 709057390323 633210521395 709057350327 633210521401 | | Unit Count | 32.0 Ounce | ## Product Details - **Brand:** ACS - **Item form:** Liquid, Spray - **Material features:** Non-Toxic - **Scent:** Citrus - **Specific uses for product:** Chimney ## Images ![ACS Anti-Creo-Soot Liquid (32 oz.) - Image 1](https://m.media-amazon.com/images/I/61imnP9FmIL.jpg) ## Questions & Answers **Q: Leakage from the spray bottle stained my stone hearth. Is it oil based? What can I use to get it off in finished sandstone?** A: The stuff is basically a solution of manganese. The discoloration is much like inside a toilet in a home with very hard water. Check out methods for cleaning that. The product is not oil based ...If it were, it would flame up immediately. **Q: Can i spray directly onto creosote buildup?** A: You can but it will have little-to-no effect. It’s a preventative; not a remover. Have your flue cleaned by a chimney sweep and a physical brush first. I used this through 3-4 heating seasons. I heat almost exclusively with wood and, even with this product I was getting too much creosote. My licensed sweep then gave me a bottle of a new product called β€œCre-Away” which has worked MUCH better for my Vermont Castings wood stove. TMI? **Q: Will this damage the catalytic convertor in a wood stove that uses one?** A: It wouldn't occur to me to burn *anything* other that perfect wood with the catalytic converter/combuster engaged. That said, from the container- "Stoves with Catalytic Combustors-- "Put combustion in bypass mode before treatment and for about 1 hour afterwards. Never spray ACS on an operating or hot catalytic combustor". **Q: does this harm shingles? My chimney stucco is stained.** A: I don't think it's the Creo Soot that is staining. It's the creosote from the burning wood.. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by J***C on 13 November 2021* It works well,will reorder it again ### ⭐⭐⭐⭐⭐ Works much better than I expected!! *by A***O on 31 October 2023* Let me start off by saying, I don't think I've ever written an Amazon review. However, this product really surprised me and worked so well that I want to share my experience to hopefully help and save someone else money. I am incredibly pleased by this spray and highly recommend to anyone who burns firewood. I had a "third-degree" creosote problem where the creosote was not sweep able - it was thin tar like layer (first picture). I figured I was going to have to get professionals to take care of it, but decided to give this product a try. Following the instructions, I sprayed this product on almost every fire I had from January 2023- March 2023. I used the entire spray bottle in this time period. When I checked my chimney in the Spring, I couldn't believe how well this stuff worked. It caused the creosote to harden and start to crumble off of the terracotta. I can't tell you how soon it started to work, but my build up was pretty bad so I assume it took at least 20-30 fires to get it to a sweepable condition. I finally got around to sweeping it this October 2023 (the chimney sat all summer unused and unswept). It swept pretty darn well for the condition it was in last January. It's not perfect, there is still some areas of a creosote coating at the top ~8' of my chimney, which is what the 2nd picture shows. I am going to get a second bottle of this and will continue to spray on every fire and try to sweep in a month after burning fires. Even once I get my chimney completely clean, I most certainly plan to continue to use this spray as a preventative. I can't recommend this stuff enough. I think it will really help keeping the chimney clean and safe. ### ⭐⭐⭐⭐⭐ Recommended by a Chimney Sweep! *by M***Y on 16 February 2024* We have a wood-burning fireplace that heats the house and we burn through a lot of wood in the winter. And Wisconsin winters are no joke! We were about 6 weeks into winter when we started noticing a lot of smoke pouring into the house every time we would open the glass fireplace door to put more wood in. After our carbon monoxide detector went off at 1 in the morning and a nice chat with our local firemen (thank you for your service!), we determined the cause of the issue was due to a creosol buildup in our chimney causing all sorts of dangerous gases to escape into the house. They advised we needed to get a fireplace inspection and hopefully the simple solution was the chimney needed a good sweep! Oh, and it did! We apparently weren't getting a good hot burn to help reduce creosol buildup and it might have been because our wood wasn't seasoned enough. Enter the Anti-Creo-Soot Liquid. A couple sprays from this bad boy every time we have a fire, and our fireplace glass is finally clear so we can SEE the fire burning. I'm amazed how this has actually helped reduce the creosol bulidup. I'm also very interested to hear from the fireplace technician during our next inspection if he notices a difference. I'm told you should always be using good, dry wood in your fireplace, BUT this will help reduce creosol buildup as a general maintenance or if you aren't using quality wood. I've only been using it for half the season, but I'm already impressed by what I'm seeing. It's definitely something I want to keep on hand. I bought 2 bottles and would recommend this product to anyone who has a fireplace. ## Frequently Bought Together - ACS Anti-Creo-Soot Liquid 32 Ounce - ChimneySaver Cre-Away Creosote Modifier (16 Oz Squeeze Bottle) - The Original Creosote Remover for Chimneys, Wood Stove Cleaner, Wood Burning Fireplace - Co-Mate Chimney Cleaner (2.2 lb.) - Complete Chimney Care, Removes Creosote, Reduces Emissions, Protects Against Corrosion --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/297065551-acs-anti-creo-soot-liquid-32-oz](https://www.desertcart.pt/products/297065551-acs-anti-creo-soot-liquid-32-oz) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-18*