re: Is there a specific herbicide that works well on poison Ivy?

I mix 4 oz. Roundup Pro Max, 4 oz. Cheetah Pro, 4 oz. Spectracide Weed & Grass Killer Extended Control and 4 oz. Bayer Weed & Grass Kill Super Concentrate to kill all unwanted grass, weeds & poison ivy. The ivy will take a couple/several days to die. If a little is good, a lot is better.

As suggested by others, I wear long sleeves and rubber gloves to remove the ivy once it's dead.