Can I use any solvent or other cleaning liquids in my ultrasonic tank?

Liquids and chemicals that not specifically designed for use with ultrasonic cleaners may cause a health hazard if subjected to heat and ultrasonic agitation, as well as potentially damaging the tank. In extreme cases, some cleaning solvents can spontaneously combust. Never mix two different types of fluid as this might create a  corrosive cocktail. If in doubt, check with your chemical supplier.