The “snow” lasts for days or weeks depending on how you store it – and if it deflates a little, you can bring it back to life with a little spritz of water. This is pretty messy though, definitely an outdoor sensory bin or one with a big mat underneath it. Because of the consistency, it gets everywhere. But it’s uber-fun!
Here’s a quick video I took while making the snow so you can see how quickly it grows (sorry, I am SO not a video person). It’s pretty cool and was a fun little science experiment for the kiddos. Don’t mind Lovebug showing his disdain for sitting in the grass 🙂