Specialty cleaning solutions that actually work — made in the USA.
Ultrasonic cleaner solution concentrates for jewelry, carburetors and gun parts. AC drain line cleaner, sauna wood cleaner, cast iron soap and descalers. One bottle makes up to 200 gallons.
The right cleaner for every job
From the ultrasonic jewelry cleaner on your counter to the HVAC condensate line in your attic — purpose-built formulas beat all-purpose sprays every time.
Ultrasonic Cleaner Solutions
US-made ultrasonic cleaner solution concentrates for jewelry, carburetors and gun parts.
Jewelry Cleaning
Ultrasonic jewelry cleaner solution concentrate for gold, silver, diamonds and gemstones.
Automotive & Carburetor
Carburetor cleaning solution for ultrasonic cleaners.
Firearm Cleaning
Ultrasonic gun cleaner solution concentrate — 1 gallon makes up to 200 gallons of firearm cleaning fluid.
HVAC & AC Drain
AC drain line cleaner for HVAC condensate lines.
Sauna & Cold Plunge
Sauna cleaner for cedar, hemlock and pine interiors, plus cold plunge and ice bath water treatment.
Kitchen & Home
Natural cast iron cleaning soap that preserves seasoning, nickel-safe ice machine cleaner and descaler, Gaggia-compatible descaling solution, and fireplace glass cleaner.
Shop Sylvan Hills
Made in the USA
Every formula is blended and bottled domestically.
True concentrates
Dilutions up to 1:250 — pennies per cleaning cycle.
Universally compatible
Works in every ultrasonic cleaner and immersion washer.
Free microfiber cloth
Included with jewelry, carb, ice machine & descaler bottles.
Learn it once, clean it right forever
Deep, practical guides: how ultrasonic cleaning works, what solution to use, how to clean cast iron, carburetors, firearms, AC drain lines and more.
How to Clean Cast Iron: The Complete Guide
How to clean cast iron the right way: daily routine, soap myths, rust removal, reseasoning, enameled care, and the tools pros use on skillets and griddles.
How Do Ultrasonic Cleaners Work? Cavitation Explained
How do ultrasonic cleaners work? Learn how cavitation, transducers, and frequency scrub parts at a microscopic level — and why solution chemistry matters.
Best Ultrasonic Jewelry Cleaner Solution: Buyer's Guide
What makes the best ultrasonic jewelry cleaner solution: non-ammoniated chemistry, concentrate value, which stones are safe, and a step-by-step cleaning cycle.
Ultrasonic Gun Cleaning: A Complete How-To Guide
Ultrasonic gun cleaner how-to: safe field strip, what goes in the tank, solution ratios, cycle times, rinsing, drying, and the critical re-lubrication step.
Ultrasonic Carburetor Cleaning: The Complete Guide
How to clean a carburetor with an ultrasonic cleaner: the right carburetor cleaner solution, ratios, temps, cycle times, and aluminum-safe technique.
How to Clean Your AC Drain Line (Before It Clogs)
AC drain line cleaner guide: how to clean an AC condensate drain line, unclog it with a wet/dry vac, why Drano is never safe, and a maintenance schedule.
Ultrasonic cleaning, answered
What is an ultrasonic cleaner solution and why do I need one?
An ultrasonic cleaner solution is a water-based cleaning fluid formulated for ultrasonic machines. The machine's transducer creates millions of microscopic cavitation bubbles; the solution lowers surface tension and dissolves oils and grime so those bubbles can scrub every surface. Plain water alone cleans poorly — a few capfuls of concentrate make the same machine dramatically more effective.
Do Sylvan Hills solutions work in any ultrasonic cleaner machine?
Yes. Our concentrates are universally compatible — benchtop jewelry cleaners, heated digital machines, large 10L–30L industrial ultrasonic cleaning tanks, and immersion washers. If your machine holds water, our solution works in it.
How far does one bottle of concentrate go?
Our 32 oz concentrates mix at 1:250 and make 50+ gallons of working solution; the 1-gallon gun and automotive concentrates make up to 200 gallons. That is hundreds of fresh baths from a single bottle — a fraction of the price per ounce of ready-to-use cleaning liquids.
Are Sylvan Hills products really made in the USA?
Yes — every Sylvan Hills product is formulated and bottled in the USA, and many include a free microfiber cleaning cloth.