Refrigerate Additives?

[Chopper]

I've been refrigerating my pectic enzyme, but I store everything else in a plastic utility box under the stairs.

Should anything besides pectic enzyme be refrigerated? Yeast or acid or nutrient or energizer or sorbate or anything?

Thanks,

Chopper

 

[NorthernWinos]

Yeast for sure....

Other stuff if you have room...