Also known as lime flavored salt. Living in the small South Texas town of Alice, we used to take bags of pennies to the corner store to see how much we could buy. Along with Sixlets and Bazooka bubble gum, we used to get little packets of sal limon for about a dime. We’d sprinkle it into our palms and lick it. Lucas was the brand of choice, and as an adult, I have discovered it at my local Wal Mart. Instead of packets, it comes in tiny little shakers. I still love to lick it from the palm of my hand, but I have discovered multiple uses.