It’s not uncommon that if one child is sick, the other will get it as well.  So you can imagine that when both are sick with noses full of “stuff” that their bodies will decide to expel the excess at the same time at one point.  I guess it’s easier to negotiate with Vanessa not to lick anything than her sister, so of course I wipe Victoria first and tell Vanessa to play “FREEZE”.  Hopefully when they get older, they can wipe their own noses and then they can sneeze at the same time all they want!