Yep ! I have seen others add Kool Aid, yeast, milk etc etc etc but never diesel fuel. With the recipe I gave you I know it works and works very well as we have used it here my whole life. The biggest thing with this is the smell after sitting in the sealed bucket as it gets nasty but the nastier the better the hogs like it and be sure to put it upwind of your stand or gorund blind, Hogs have rather poor eyesight but they makeup for this by having great hearing and the unbelieveable ability to sent things that other animals can't. Remember that they are used by truffle hunters as they can scent the truffles even when buried and growing underground. Thier eyesight is limited to very close surroundings but as noted it is their hearing ( those really big ears ) and their noses that will bust you the fastest.
PS: I should have included that they are very dangerous and will charge without provocation and can do horribel damage with their tusks and if you shoudl fall down while trying to get out of their way they can and will kill and eat you. Even more so than goats a hog will eat literally eat anything they can find. They will even eat their own dead.