Should snuffs be stored at any particular humidity? Similar to cigars?

No, snuff should be stored in an airtight container in a cool dark place like pipe tobacco.

Perfect, thank you!

I like to keep the “medicinals” like menthol and camphor in separate boxes to the florals and keep the natural tobacco toasts etc well away from them all.

Good to know, thank you.

And keep the Indian snuffs on their own as well. I’ve had some massive scent contamination where a 6 photo sample pack was in the same tupperware as an unopened, double bagged Toque economy bag of USA W&H. I took the economy bag out last fall and the Toque still smells of incense