NORTHWEST ENTERPRISES Ultrasonic Carburetor Cleaning Solution, 2 Gallon Concentrate — Fast, Metal-Safe

NORTHWEST ENTERPRISES Ultrasonic Carburetor Cleaning Solution is a concentrated 2-gallon formula designed to remove grease, varnish, and deposits from carburetors and small metal parts when used in an ultrasonic cleaner.

This professional-strength concentrate is made to be diluted and used with ultrasonic machines to reach tiny crevices and blind holes that manual scrubbing cannot access. The formulation supports fast cleaning cycles, is compatible with a wide range of metals, and avoids several restricted or hazardous ingredients often found in industrial cleaners. It is supplied in a 2-gallon jug suited for workshops, repair shops, restoration projects, and maintenance bays.

How does this solution work inside an ultrasonic cleaner?

When the diluted product is energized by an ultrasonic unit, millions of microscopic cavitation bubbles form and implode against parts, dislodging contaminants without abrasive scrubbing. The action reaches passageways, jets, and internal bores that brushes can't access, resulting in thorough cleaning without mechanical damage.

• Engineered for cavitation-driven cleaning action.
• Penetrates minute cracks, blind holes and crevices.
• Removes carbon, varnish, grease, oil and fuel residues.

What materials and parts are safe with this cleaner?

The formula is tested for safety on many common metals used in carburetors and small components, making it suitable for mixed-part cleaning loads. Avoid extended exposure for certain soft-plated finishes or delicate non-metal components unless tested first.

• Safe on aluminum, aluminum alloys, brass, copper and copper alloys.
• Compatible with cast iron, ferrous metals, magnesium, zinc and yellow alloys.
• Not formulated with borates, phenols, nitrates, SARA 313 listed materials, or butyl cellosolve.

How do you mix and use the concentrate for best results?

Mix the concentrate with water according to the ultrasonic machine manufacturer's guidance and the soil level on parts. Run short test cycles first to determine optimal dilution and time — heavier deposits typically need stronger dilutions or repeated cycles.

• Follow your ultrasonic unit's recommended water temperature and agitation settings.
• Start with a moderate dilution and increase for stubborn carbon or varnish.
• Rinse parts with clean water after cleaning and dry thoroughly to prevent corrosion.

How quickly will parts be clean, and what maintenance is needed?

Cleaning times are generally short — many parts are restored in minutes — but cycle length depends on deposit type and part geometry. Monitor bath contamination and replace or filter the solution when cleaning efficiency drops to maintain consistent performance.

• Typical cycles: minutes to tens of minutes based on soiling.
• Change or filter bath as it darkens or becomes loaded with residue.
• Store concentrate in a sealed container away from direct heat and freezing temperatures.

Who is this for: NORTHWEST ENTERPRISES Ultrasonic Carburetor Cleaning Solution (2 gallons) is intended for automotive technicians, small-engine repair shops, restorers, hobbyists, and maintenance teams that use ultrasonic cleaning systems and need a concentrated cleaner that reaches microscopic areas without harsh, listed hazardous additives. It suits professionals who require a reliable, metal-safe concentrate for routine parts cleaning, as well as advanced DIYers restoring carburetors and precision components.

Ingredients

Non-Toxic Ingredients