Useful or not useful?
I took this article by reading the reviews and advice of the equipment I bought (from the same brand), but on the other hand other brands with the same mechanical shredder systems, recommend not to "grease" the shredder rollers...
I'm a bit puzzled... and I'd like to have some advice on this to avoid a disaster... already the "beast" is very noisy...
I'm not sure if I'm going to be able to get the right product for my needs, but I'm sure I will.