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Rislone Complete Gasoline Fuel System Treatment

What it's for:
  • Fuel
What it does:
  • Lubricates
  • Preventative Maintenance
  • Stops Smoking
  • Performance
  • Stops Noise
  • Cleans
  • Complete Fuel System Cleaner
  • Octane Booster & Gas Treatment
  • Valve & Combustion Chamber Cleaner
  • The Best Gas Additive Money Can Buy
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The Most Complete Formula Available: Rislone Gasoline Fuel System Treatment

Over time, poor or questionable gasoline can foul up your car’s fuel system. It’s important to keep this critical system clean so your car can work at peak efficiency and power. Rislone Gasoline Fuel System Treatment is made to improve the quality of gas by increasing its cleaning ability, adding lubrication, removing contaminants, reducing spark knock, and helping to prevent the fuel from going bad. It’s far more than your average fuel injector cleaner — it’s one of the most awarded and popular fuel system treatments on the market. It’s even won a PTEN (Professional Tool & Equipment News Innovation Award – a difficult task for a fuel treatment product.

One dual-cavity bottle contains the same amount of additives equal to a bottle of regular fuel injector cleaner, upper cylinder lubricant, fuel stabilizer, gas dryer, gas treatment and octane booster. In other words, this is one powerful bottle. This formula increases power, performance, mileage and saves you gas by cleaning and lubricating the complete fuel system. It also happens to be our most popular fuel treatment worldwide.

Why Is Rislone the Best Gasoline Additive?

One of the key factors to getting the most performance and economy out of your gasoline engine is to maintain the quality and cleanliness of your fuel system. Dirty, contaminated fuel can keep your engine from developing its maximum power. Water that gets into your gasoline can also can combustion problems that won’t go away on their own. The only way to return the full power and drivability of your engine is to use our most advanced gasoline fuel system treatment.

For nearly 100 years, our chemical engineers have been perfecting our automotive solutions through innovation and iteration. This has allowed us to create some of the best gasoline additives on the market. Our Rislone Gasoline Fuel System Treatment gives several benefits:

  • It cleans: Our product is formulated with powerful cleaners that remove any dirt and contamination that had entered your fuel system. This includes your fuel tank, lines and injectors. Once removed from your system, these contaminants are broken down and pass through the combustion process to leave your fuel system clean with no deposits or build-up.
  • It improves: Rislone Gasoline Fuel System Treatment improves the quality of gas by increasing its cleaning ability, adding lubrication, removing contaminants, reducing spark knock, and helping to prevent the fuel from going bad. Simply put, it is the best all in one gasoline fuel additive money can buy.
  • It protects: We’ve taken care to engineer our gasoline engine additive to not only clean your fuel system and allow for improved performance and efficiency, but also help keep it clean. You’ll be protecting your fuel system for the long-haul and working to increase the longevity and dependability of your engine. Start now with your new car, as well as your older vehicles.

We’re convinced that we have the best gasoline additive on the market, thanks to the positive feedback we have from our customers around the world. Find out just how fast, affordable and effective our gasoline fuel system treatment products are by locating a local retailer using our online locator.

And installation could not be simpler. All you have to do is watch Bobby and Caitlin in our how-to video to see how quick and easy it is to use. Give your fuel system the treatment it deserves. Give it Rislone.

Part Number: 4700
Dosage: Use One Bottle Every 5,000 Miles
Size: 16.9 fl oz. (500 mL)

Testimonials & Reviews

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  • “Just wanted to say thanks. You see, I read a Facebook post back in November or so where someone mentioned the mileage improvement that could be obtained through the use of your Rislone fuel injector cleaner. I didn’t think much of it, in fact I kind of thought there is no way a little bottle of magic potion can make much of a difference, especially since my Jeep is relatively new.

    A little background: I have a 2012 Jeep Wrangler Unlimited. It just turned 10,000 miles so still pretty much new. Of course within a few weeks of purchasing it I had added about 300 pounds and a lot of roll resistance with larger tires, bumpers etc. I started tracking my mileage and it was dismal (all data points were during winter, December to early April):

    12.36 mpg, 11.76 mpg, 12.32 mpg, 12.87 mpg, 12.8 mpg

    I pretty much do all city driving but this was ridiculous. So I decided to try your product. The results were good enough that I felt compelled to write this email. First tank 13.38 mpg, I’m thinking not bad but is it worth it? Then:

    13.94 mpg, 13.85 mpg, 14.02 mpg 15.14 mpg (drove a little on the expressway)

    Other than the last data point it was all city driving. So basically I’m converted, I don’t think I’ll ever stop using this stuff. Thanks for putting out a product that lives up to the hype.”

    Gary C. - Livonia, MI
  • “Hi all, I own a 2001 Subaru Outback station wagon. It has 190,000 miles and I wanted something to add to my fuel tank to give it more "Zip" while driving to work.

    I saw your gas treatment additive at Wal-mart so I thought I'd give it a try. I added it to a full tank of gas and after a short time I noticed my car seemed to accelerate quicker and run smoother. I later saw your Engine Treatment Concentrate and thought I'd try it as well. I was so happy with the added pick up, smoothness while accelerating during mountain driving and the overall ease of driving with your products. I am looking forward to seeing a change in my fuel economy. I'm sure it will be noticeable. I've had numerous chances to tell friends and co-workers about your products. I plan on using them on a regular basis for my vehicles overall care. Thanks for a great product that really works.”

    R. Lemley - Gardnerville, NV
  • “Believe me when I say I think a lot of fuel additives don't do much. This stuff is different, and I felt the difference right away, and I noticed my 2013 V6 Camaro has better performance in the summer heat than usual. This is a product that actually works in a sea of products that don't. Thanks!”

    B. Wesphal - Atlanta, GA
  • “I noticed an MPG drop when the "winter" gas started hitting the pumps. A salesman at AutoZone suggested I try Rislone Fuel Treatment, and it really helped with startup, noise and acceleration with my 2012 Audi A4 (turbo). Good stuff. I use roughly every oil change.”

    T. Hahn - San Diego, CA
  • “I tried the complete gasoline treatment in my Mercury Grand Marquis and noticed a smoother running engine. It really works.”

    S. Peters - Chicago, IL

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