The waterways and the marine environment are under pressure. Now that it is started to become clear to what scale our waters has been contaminated, and still are, the urgency to act is getting bigger. A technology, and with that biologically degradable products, does exist that works exactly like (or even perform better) the traditional mineral oils. The products are so equivalent that they do not require any further adjustments of the existing system. It's in fact a 1 on 1 Drop in Replacement. How this works exactly, Ian Nielsen from RSC Bio Solutions shows us.