Urea solution is a colourless liquid with a faint characteristic odour that is harmless to both humans and animals. Used to reduce nitrogen oxide emissions from vessels with heavy-duty diesel engines.

AdBlue® is a high-purity urea solution for use in motor vehicles with SCR technology. AdBlue® is manufactured in accordance with a European standard called ISO/PAS 22241-1. The AdBlue® trademark is owned and protected by VDA. Only a product produced in accordance with and meeting the above standard may be called or labelled AdBlue®. AdBlue® from Arom-dekor Kemi meets the requirements of all engine manufacturers.