on the Croatian market I can currently get these two products: Turtle Wax Engine Cleaner and SONAX Engine cold cleaner So guys, what do you think which engine cleaner is better?
Simple Green. My one and only APC. I use it on engines at 1:1 and it does an outstanding job. I personally think this is a very overlooked product.
one to avoid. auto glym engine cleaner degreaser. not satisfied at all. i have been told simple green can stain aluminum if too strong and left too long. i used it for years on engines. now its amazing roll off for me.