Oh Crap! Realization of the Day ... Humidifiers

Wouldn't it just be the case that the baby is the light sleeper in the house? It doesn't matter how many times I shush or threaten my 4-year-olds, they wake the baby from his nap almost every day. So, instead of tying them up and sticking a sock in their mouths while the baby is napping, I've turned on a somewhat loud cool mist humidifier for some serious white noise. As we enter the dry months, it serves a bonus purpose.