Use undiluted VK-3 in glass beaker immersed in VK-1 solution, the latter as an ultrasonic conductor between the tank and beaker. Clean desired material with VK-3 for 5-10 minutes; rinse thoroughly with water. Dri-Clave VK-3 should not be used on aluminum and only in a covered glass beaker.

• Non-sudsing, so easy to clean up
• No need to dilute, saving time