Description
Product Overview
Comeast ultrasonic cleaner concentrate is a premium, plant‑based cleaning solution designed for use with any ultrasonic cleaning machine. Formulated with highly concentrated surfactants derived from renewable sources, this solution provides a powerful yet gentle cleaning action that removes oxidation, oil, and other contaminants from a wide range of delicate items. The 16.9 fl oz (500 ml) bottles are packaged in a precision‑engineered squeeze bottle that allows users to dispense the exact amount needed, minimizing waste and ensuring consistent performance. With a non‑flammable, low‑odor formula, the concentrate is safe for use around sensitive electronic components, making it an ideal choice for laboratories, jewelry workshops, optical repair shops, and hobbyists alike. The product meets rigorous quality standards, and its high concentration means you can achieve strong cleaning results with minimal solution, typically using a 1:140 dilution for light stains and a 1:70 dilution for heavier buildup.
Usage
To achieve optimal results, add the recommended amount of concentrate to the ultrasonic tank filled with distilled water. For most jewelry pieces, a 1:140 dilution (one part concentrate to 140 parts water) is sufficient to remove everyday grime while preserving the integrity of precious metals and gemstones. For more stubborn deposits, such as tarnished silver or heavily soiled eyeglass lenses, increase the concentration to a 1:70 ratio. Place the items in the cleaning basket, ensuring they are fully submerged, and run the ultrasonic cycle for 3‑5 minutes depending on the level of contamination. After cleaning, rinse the items with clean water and dry them with a soft, lint‑free cloth. The solution is also safe for cleaning delicate electronic assemblies, such as printed circuit boards, where its non‑flammable nature reduces the risk of fire or damage during the cleaning process.
Why Choose Us
Comeast stands out in the ultrasonic cleaning market by combining sustainability with performance. Our concentrate is derived from plant‑based surfactants that are biodegradable and free from harsh chemicals, aligning with environmentally conscious practices while delivering superior cleaning power. The formulation includes a proprietary chelating agent that binds tightly to metal ions, effectively breaking down stubborn grime without scratching or etching surfaces. Quality assurance is paramount; each batch undergoes rigorous testing for pH balance, surfactant activity, and safety compliance. Additionally, the non‑flammable recipe provides an extra layer of protection for users working with sensitive electronics or in environments where fire hazards are a concern. Our commitment to customer satisfaction extends beyond the product, offering responsive technical support, detailed usage guides, and a hassle‑free return policy should you encounter any issues.
Key Features
- Plant‑based surfactants provide strong cleaning power while remaining environmentally friendly.
- Highly concentrated formula reduces the amount of solution needed, saving cost and storage space.
- Non‑flammable composition ensures safe use on electronic components and in workshop settings.
- Precision squeeze bottle design allows accurate dosing for consistent results.
- Responsive customer support and clear usage instructions help you get the most out of every cleaning cycle.
FAQ
What types of materials can I safely clean with this solution?
The concentrate is safe for most metals including gold, silver, platinum, and stainless steel, as well as delicate items such as eyeglass lenses, watch crystals, and printed circuit boards. It should not be used on porous stones like opal or on items with soft coatings that could be damaged by surfactants.
How do I determine the correct dilution ratio for my cleaning needs?
For routine cleaning of jewelry and eyeglasses, a 1:140 dilution (one part concentrate to 140 parts water) is usually sufficient. For heavier tarnish or stubborn residues, increase the concentration to a 1:70 ratio. Always start with the lower concentration and adjust as needed.
Is the solution safe for use in a home ultrasonic cleaner?
Yes, the non‑flammable, low‑odor formula is designed for both professional and home use. Follow the dilution guidelines and ensure the cleaning tank is properly filled with distilled water before adding the concentrate.
Can I reuse the same solution for multiple cleaning cycles?
While the concentrate remains effective for several cycles, it is best practice to prepare fresh solution for each cleaning session to maintain optimal performance and prevent buildup of dissolved contaminants.
What should I do if I experience any irritation or unexpected reactions?
If skin irritation occurs, discontinue use immediately, rinse the affected area with plenty of water, and seek medical advice if necessary. Ensure you are using the recommended dilution and avoid direct contact with undiluted concentrate.




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