Carburettor Cleaner

Our carburettor cleaning fluid has been formulated specifically for use in an ultrasonic cleaner and works very well with carburettors, valves, fuel injectors, engine parts etc. It gives amazing results with many alloys used for engine casings such as cylinder heads, crank cases, rocker covers etc. It safely and quickly removes contaminants including general ageing, soiling and dulling, oxidation, carbon, petrol residue and grease etc. It works very well on alloys and aluminium castings, not only removing the physical dirt, but also it visually (cosmetically) brightens dulling that occurs over time. NOTE: Obviously it can't make a component look better than it did when it first left the manufacturer's factory way-back-when, but normally the end results are very impressive. The cleaning process won't damage, corrode or darken metal components. The solution is safe on brass, aluminium and other sensitive metals. It's also safe with rubber O rings (provided that the "O" ring hasn't started to perish). Mix the concentrate 1 part solution to 10 parts water. (1 litre bottle makes 10 litre of working solution). HOW TO MIX IT

       carburettor before ultrasonic cleaning                     carburettor after ultrasonic cleaning

How long do use the solution before it needs replacing?

The cleaning fluid can be used many times until it looks dirty. There's no specific rule about when to change the fluid, but the idea of an ultrasonic cleaner is for deep and thorough cleaning. If your fluid looks like pea soup, it's time to change it! 


The carburettor cleaning fluid is a concentrate and is added to water at a ratio of  10:1 (1 parts cleaning fluid to 10 part water). For heavily soiled components, this can be strengthened to 7:1. The working temperature of the ultrasonic cleaner should be set between 50 - 80 degrees centigrade. After cleaning rinse with clean water and leave to dry. Always test before use on new applications.

  • Removes petrol residue
  • Safe on most metals (ferrous and non-ferrous)
  • Safe on "O" rings
  • Deep cleans removing dirt and oxidation
  • Excellent stain remover
  • 10:1 concentrate (e.g. 5 litre makes 50 litre working solution)
  • For professional and amateur use

Eco Ultrasonic carburettor cleaner concentrate. The PH neutral fluid provides superb cleaning performance at low temperatures, saving time and reducing energy consumption. If you have a cold workshop, this product could be for you because it takes up to 50% less time to reach working temperature. Works great with any tap water (no need for de-ionised / de-min water).

eco carburettor cleaning fluid - 3 different sized bottles

The solution is a micro-emulsion capable of solubilising oily, hydrophobic substances in a bi-phase composition, making it highly effective at cleaning surfaces. This removes the need for chlorinated solvents, hydrocarbon solvents and high pH caustic solutions. It is very effective at a lower working temperature, between 15°C and 45°C for lower energy costs and short heat up time. Eco Ultrasonic Carburettor Cleaner is a pH neutral and environmentally friendly solution, specially made for use in ultrasonic baths and works at a lower temperatures. available in 2 strengths - (standard) 10:1 or (super concentrate) 40:1

image of a dial indicating low running costs

cost per litre of carburettor cleaner after diluting to mixture ratio

SIZE (litre) PRODUCT (mix ratio) COST PER LITRE (inc VAT)
1 L ECO CONCENTRATE (10:1) £1.49
5 L ECO CONCENTRATE (10:1) £0.60

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