I use red loctite on those for sure and torque them to 120 every time. Like Goody said I've never had issues removing them after putting the red stuff on. I usually only use the blue for smaller hardware that I might be worried about breaking.
If it's something that could kill me if it falls off it gets the red stuff and proper torque every time.
'09 JKUR. Metal Cloak overlines, TF 3" LA, 35" Nitto Trail Grapplers, Home built winch bumper, custom built sliders, RK Drag Link and HD Pro Tie rod, Adams front shaft, TF Big Brakes, Speed Bumps, Warn M8000