Answer: easy! Using a high pressure cleaner for the outside, and using the rotation of the concrete mixer for the inside!
A concrete mixer is a robust and reliable tool that does not require much maintenance. The easiest way is to clean it immediately, after each use, before the concrete residues have had time to dry ... Regarding the inside of the concrete mixer tank, just mix one or two buckets of water with a little gravel, and switch on the appliance for a few minutes. The rotation of the concrete mixer will do the job for you! To clean the chassis and the exterior of the concrete mixer tank, you must unplug the appliance and rid it of residues using a high-pressure cleaner to simplify maintenance, taking care not to spray and drown engine. Do not forget to clean the concrete mixer wheels well, as they get dirty and easily seize up with the concrete that flows during mixing. Our practical DIY videos