I do NOT drink coffee—or tea —for alcohol.
I drink regular Coca Cola-—probably about 2 liters a day.
When I was a kid-—we kept a small container (with lid) in refrigerator of COCA COLA SYRUP, with a small brush like a flux brush for welding.
When a lug nut on a piece of farm equipment had to be removed, the strip was brushed on & left overnight. The lug nut came loose easily the next day. We kids were FORBIDDEN to touch that container.
Watched the farm manager us it on rear wheel lugs on the Minneapolis Moline tractor. HE literally got the lugs off by hand the next day. Only time I remember a tractor tire needing repairs.