An excellent result using our Oxidation and Rust Removal Ultrasonic cleaning solution. Our customer has sent us some images showing a remarkable clean of his engine block. As you can see in the before and after images, our cleaning solution has been hugely effective in the removal of rust from a very oxidised engine block. The customer was thrilled with the result and wanted to share his outcome with us. We would love to see more images of customers cleaning reports. If you have some images you would like to send in, please email these to email@example.com .