Read a few posts like this.
Gunk green seems effective and reasonably cheap. Shall give it a go after my halfords citrus bike degreaser runs out, which is ok but pricey.
Put a rifle on the floor never harm anyone, pick it up it has the potential to kill.
The majority of genocide / war has been in the name of who’s religion is right. But I will concede many have been under pinned with greed