GemOro Jewelry Cleaner Solution Concentrate for Ultrasonic Machines | Professional Performance Liquid Cleans Rings Watches Glasses Earrings & Coins | Compatible with Diamond Gold & Silver (1 Quart)

Performance & Deep Clean. This concentrate transforms any standard ultrasonic machine into a powerhouse. It lifts built-in grime from intricate jewelry settings within minutes. The mixture leaves diamonds sparkling and metals highly reflective without leaving any dull film or soapy residue behind.Value for MoneyBecause it is highly concentrated, one bottle lasts for dozens of cleaning cycles. It offers massive savings compared to buying pre-diluted liquids or paying for professional jeweler cleanings. This cleaner is so good I purchsed it for a friend as well.

Great jewelry cleaner. I'm a jewelry photographer so I need to make sure all the dust and dirt from manufacturer is off the pieces before I photograph them. This cleaner does the job! Great value for the money and a little bit goes a long way. Would highly recommend.

Good cleaner for ultrasonic jewelery cleaner

This is the best product I’ve ever used in my sonic jewelry cleaner. The cleaning power for gold, silver, and diamonds is amazing! Plus it takes just a small amount.

Good product

This jewelry cleaner is the holy Grail go to I will never purchase a different one. It works so incredible better than I’ve ever used. I’ve told all my friends to get it.

Best value for a complete sonic detergent to clean items. Do not forget to dilute the quart by a gallon at least or you will damage your valuable with it. I generally use 2 medicine caps of a diluted quart I purchased. If you are thinking of buying the gallon, you must be the owner of a jewelry business.

I purchased this solution to use with my Ultrasonic cleaner, specifically for cleaning coins. The description indicates it's good for this purpose, but nothing on the solution's bottle indicates that's one of its best uses. I tried a cap-full in a full tank of water, cleaning coins that had minor gunk on them. Silver coins, as well as those made of mixed alloys, showed very minor improvements.Because I can't really tell what the accurate 40 to 1 ratio would be for my machine, I can't blame the solution too much for my lackluster results using this product on coins. The coins that did clean up the bests were 90% silver and they looked "cleaned" - which as a coin collector isn't a good thing.My daughter used this solution - a cap full as I did - in clean water to clean her necklace. Again, we expected more. And then two gold and diamond rings. Better, but still not what we expected.I do think that better directions for the amount of solution would be helpful to users who aren't used to the product and what it can do. I like that fumes are minimal and it's biodegradeable, but at present, the cleaning power is poor and I think there are more effective products that can produce better results.

Good value for money.Works with no offensive smell

Good price, does what it’s made for