When my dad was a state trooper sergeant they had an inspection of the troops. After cleaning and detailing the cruiser, polishing all his brass and leather he was all set. As a finishing touch he scotch taped a sticker on the rear bumper of the patrol car that said "How's my driving? Dial 1-800-EAT-$HI+". The lieutenant laughed his butt off.
I have a bottle of LSA I use for my 1970 Colt SP-1