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Enertech Gas-RX – Gasoline Fuel Treatment

Price range $10.99 – $2,869.99

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Know before you buy

Product essentials and key specifications, organized for a quick review.

Product overview

  • Fights ethanol water problems
  • Removes water and protects against corrosion
  • Cleans as it works
  • Works everywhere

Product details

Supporting product information.

Enertech Gas-RX is a powerful all-in-one gasoline treatment that stabilizes your fuel, cleans your fuel system, and protects against the water and ethanol problems that plague modern gas. Today's ethanol-blended gasoline loves to attract water, and that leads to hard starting, rough running, corrosion, and gummed-up parts, especially in equipment that sits between uses. Gas-RX helps prevent and even reverse those problems while dissolving the deposits that rob your engine of power and efficiency. It works in both ethanol and non-ethanol gas, and it is safe for 2-cycle and 4-cycle engines, so one bottle covers your car, truck, mower, generator, boat, and small power equipment. If you want your gas to start easier, run cleaner, and store without trouble, Gas-RX is a smart, concentrated upgrade.

Key Benefits

  • Fights ethanol water problems - Helps prevent and reverse phase separation, the condition where water and ethanol split away from your gasoline and cause hard starting and poor running.
  • Removes water and protects against corrosion - Pulls water out of your fuel so it cannot cause contamination or rust in your fuel system.
  • Cleans as it works - Dissolves the gums, varnishes, and carbon deposits that clog injectors and sap power, helping your engine run the way it should.
  • Works everywhere - Safe for ethanol and non-ethanol gas and for both 2-cycle and 4-cycle engines, from vehicles to power and recreational equipment.

Feature & Benefits

The biggest problem with modern gasoline is water, and ethanol makes it worse. Ethanol attracts moisture, and when enough water builds up, the ethanol binds to it and separates out from the gasoline. This is called phase separation, and it leaves a watery, corrosive layer at the bottom of your tank that causes hard starting, poor performance, corrosion, and other fuel system trouble, often right when you pull a mower or generator out of storage. Gas-RX is formulated to remove that water and protect your gas from phase separation, and it works with both ethanol and non-ethanol gasoline. It also contains no harmful alcohols or emulsifiers, so it protects your fuel without adding anything you do not want in your system.

Gas-RX does more than stabilize your fuel. Its concentrated formula dissolves the gums, varnishes, and carbon deposits that build up throughout the fuel system over time. Those deposits distort injector spray patterns and wear on injectors, pumps, and other components. By keeping them under control, Gas-RX helps maintain proper spray patterns and lets your engine deliver the power and efficiency it was designed for. Because it is safe for both 2-cycle and 4-cycle engines, it is an excellent choice for vehicles, power equipment, recreational gear, and just about any gasoline-powered engine. And it is highly concentrated, so a single 32 oz bottle treats up to 250 gallons of gasoline.

Directions & Dosage
For best results, add Gas-RX to your tank before you fill up, or before you put a vehicle or piece of equipment into storage, so it mixes thoroughly through the fuel.

  • Treatment rate: One 32 oz bottle safely treats up to 250 gallons of gasoline.
  • Regular use: Add before each fill-up for ongoing fuel system protection and cleaning.
  • Storage: Add to the fuel before storing vehicles or gasoline-powered equipment.
  • Water removal: Gas-RX is formulated to eliminate up to its own volume of water.

Terms to Know

  • Phase separation - When water builds up in ethanol gas and the ethanol binds to it and splits from the gasoline, creating a watery, corrosive layer that causes hard starting and poor running.
  • Ethanol-blended gasoline - Most pump gas today contains ethanol (such as E10), which attracts water and can cause storage and performance problems.
  • Fuel stabilizer - An additive that keeps fuel from breaking down and forming deposits, especially important for equipment in storage.
  • Gums and varnishes - Sticky deposits that form in fuel over time and clog injectors and carburetors.
  • 2-cycle and 4-cycle engines - The two main types of gasoline engines. 2-cycle engines are common in small equipment; 4-cycle engines are in most cars and larger equipment. Gas-RX is safe for both.
  • Emulsifier - A chemical that mixes water into fuel rather than removing it. Gas-RX contains none, so it removes water instead of holding it in the fuel.

Specs at a Glance

  • Product Type: Gasoline fuel system stabilizer and cleaner (organic-based)
  • Phase Separation: Helps prevent and reverse phase separation in ethanol gasoline
  • Water Control: Removes water; eliminates up to its own volume of water
  • Cleaning: Dissolves gums, varnishes, and carbon deposits; helps maintain injector spray patterns
  • Protection: Helps prevent corrosion, reduce emissions, and reduce engine wear
  • Fuel Compatibility: Ethanol and non-ethanol gasoline
  • Engine Compatibility: Safe for both 2-cycle and 4-cycle engines
  • Contains No: Harmful alcohols or emulsifiers
  • Concentration: 32 oz treats up to 250 gallons of gasoline
  • Uses: Regular fill-up treatment and storage protection

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Safety & compliance

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov