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$2413
  • Year-round fuel stabilizer helps keep fuel fresh
  • Easy starts all year and after storage
  • Water, ethanol, and corrosion protection for all gasoline engines
  • View More Details
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Product Details

Prevent future engine problems with the Ethanol Shield 24 oz. Fuel Stabilizer. Use this year-round fuel stabilizer for your power equipment with 2- and 4-cycle engines. The preventative maintenance formula eliminates and then prevents ethanol-related problems. It removes water, prevents corrosion, provides easy engine starting all year and keeps stored fuel fresh.
  • Treats up to 240 Gal. for use with all 2- and 4-cycle engines
  • Protects all engine components from corrosion and varnish buildup caused by ethanol blended fuels to keep your engine starting and running easily all year
  • Envelopes water so it passes safely through the fuel system and does not bond with ethanol, avoiding the corrosive effects of ethanol blended fuels
  • EPA-registered, including automobile use
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

20Questions
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Q:how many oz ethanol stabilizer should i add per gallon of gasoline?
by|Jan 16, 2022
5 Answers
Answer This Question

A:  Read the label, the ratios changed over time. My current bottle says 1 oz per 2.5 gallons for 2 and 4 cycle engines (like lawn equipment), 1 oz per gallon for storage, 1 oz per 10 gallons for autos.

by|Jan 19, 2022

    A:  It all depends what your using it for and how (storage or weekly use) The mix ratio is clearly printed on the back of the bottle.

    by|Jan 18, 2022

      A:  1oz for 5 gallons. A 1/4 oz for 1 gallon is fine. Overtreatment not a concern. I also add 1oz of Marvel Mystery oil per 5 gallons.

      by|Jan 19, 2022

        A:  For 5 gallons it is 2 OZ for our lawn mower. that is what we use. do the math, it will be in teaspoons. There are online calculator to convert ounces to teaspoons.

        by|Jan 19, 2022

          A:  We recommend 1oz to 2.5 gallons. You cannot over treat with our product, so adding 1oz to a gallon is perfectly alright and will not cause any issues.

          by|Jan 17, 2022
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            Q:I currently drive a 60-mile round-trip and pay an additional 55 cents/gallon to get ethanol-free ...
            by|Oct 22, 2020
            2 Answers
            Answer This Question

            A:  While Ethanol Shield will not "create" ethanol free fuel from ethanol blended fuel, it will help the engine to run smoothly and keep the fuel fresh in storage for a minimum of a year. The product helps strengthen the bond between the ethanol and gasoline molecules and helps keep water in solution so it can burn through as if it wasn't present, it also rejuvenates plastic and and rubber parts in the fuel system.

            by|Oct 23, 2020

              A:  Go to company website and read their answers. https://b3cfuel.com/product/ethanol-shield/

              by|Apr 2, 2022
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              Q:how long will ethanol shield stabilize gasoline?
              by|Oct 20, 2020
              2 Answers
              Answer This Question

              A:  ONE YEAR

              by|Oct 20, 2020

                A:  Ethanol Shield will stabilize your gas for a minimum of a year. Depending on storage conditions (ie kept in a an uninsulated shed vs an insulated one) and some other factors, it can last longer.

                by|Oct 20, 2020
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                  Q:can this be used together with Sta-bil, or is there really no benefit to using both?
                  by|Dec 23, 2019
                  3 Answers
                  Answer This Question

                  A:  In my opinion, there is no advantage to using both. I do prefer the ethanol shield as it is good for a year.

                  by|Dec 24, 2019

                    A:  You can use this with most other products on the market, but there is no benefit from using 2 fuel stabilizers at the same time. If you were to use Mechanic in a Bottle, our fuel system cleaner, using it with a fuel stabilizer will be beneficial as you will have a cleaner and a stabilizer going through your fuel system.

                    by|Jul 13, 2021
                      1 found this answer helpful

                      A:  Different functions. I use both.

                      by|Dec 24, 2019
                      Showing 1-4 of 20
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                      Customer Reviews

                      5 out of 5
                      (75)
                      • 5
                        out of 75 reviews
                      • 100%recommend this product
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                      • Verified Purchase
                      I have been using Ethanol Shield for years and it...
                      I have been using Ethanol Shield for years and it is the best fuel stabilizer on the market. It doesn’t harden hoses like some others do. I use it in my weed whacker, lawnmowers, and vehicles that are not used very often.
                      by
                      • Verified Purchase
                      This product has saved me so much time and money....
                      This product has saved me so much time and money. Use as noted on the bottle and keep your outdoor power equipment running like new year after year.
                      by
                      • Verified Purchase
                      Great Product. Never run without it.
                      Ethanol Shield is really a good product since I started using almost 10 years ago it has helped in keeping my riding mower, push mower, weed-eater, blower and chain saw running with No Ethanol issues in the fuel systems. It’s worth every penny.
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                      • Verified Purchase
                      • Recommended
                      This is my go-to product because it was highly recommended...
                      This is my go-to product because it was highly recommended by a mower repair shop years ago. One bottle lasts me for the defined shelf life. The 24 oz is a little pricey, but less expensive per gallon treated in the end. Harder to find. Glad HD had it on line with free ship.
                      by
                      • Verified Purchase
                      Pick up was a snap. Product always performs well....
                      Pick up was a snap. Product always performs well.
                      by
                        Rating provided by a verified purchaser...
                        Rating provided by a verified purchaser
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                            Good product reasonably priced.Better than paying higher gas prices!...
                            Good product reasonably priced.Better than paying higher gas prices!
                            by
                            • Verified Purchase
                            I have been using this for four years and never...
                            I have been using this for four years and never had any problems starting small engines since I started to use it!
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                            • Verified Purchase
                            Showing 1-10 of 75 reviews

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