To all you 29er's out there!

So if you do need to stick a normal tube in there on a ride, do you end up with sealant coming out and all over your hands?
I've never really had any experience with tubeless as i've never bought a new MTB since they sorted the system out.

potentially there could be some latex flying around (a tablespoon full) but most of what you put in dries and sticks to the sidewall. it's going to be a large hole that wont self seal so some will have leaked out if you have to resort to a tube.
i carry a pair of latex gloves in my repair kit to stop getting chain grease on my gloves/hands so will use those.