So, when you stop in the country... do sheep run up and sniff your car?
Do wolves attack your tires at night ?
Do former squeaks turn to tiny Baaaaaas ?
Does your car want to follow other cars instead of going where the steering wheel is pointed ?
This sounds like Lanolin.... the common ingredient in hand lotions... and fine leather care products...it may can be bought "in bulk" as that for less cost...
" It does not harm the person working with it"..no ,to the contrary... they probably have exceptionally soft skin.....