There are a variety of recipes for "moose milk". Basically, it is a water soluble oil (I use Ballistol), water, and a detergent of some type (I use liquid dish detergent.).
2 oz. of detergent, 4 oz. Ballistol, and water to make a quart. The mixture turns white from the oil being suspended in the water.
Some folk add alcohol in some form or other.
Pete