Ultrasonic Cleaning Solution for Jewellery, Spectacles, Coins, Ceramics, Tattoo and more, Makes up-to 20 litres for Ultrasonic cleaning tanks, liquid

Used with ultrasound cleaning

Not useful

Attempted to use this product to clean a brass watch mechanism. Calculated the correct dosage and added it to the distilled water in my ultrasonic. Despite it smelling like regular dish soap, it has discoloured every surface to a rusty red. I had to spend an extra 15 minutes on each pivot and cog trying to get rid of the staining.It might be good for steel, iron or other metals but brass is a big no no.