So, I just brewed 15 gallons last weekend and realize I'm getting down to the end of a few things. Sanitizer, whirlfloc, fermcap, and yeast nutrient.
Sanitizer is a no brainer, you gotta have that. The ferm cap I'm losing, I only bought it a couple years ago, with a small pot it really does help with boil overs. Now I only boil in my keggle, even 5 gallon batches, so usually no worries with boil overs.
I'm debating on not continuing the whirlfloc and the yeast nutrient. I've forgotten to add either of them to a few batches and they turned out fine. I'm not trying to skimp at all, I really care about my beer, I don't mind paying for it, if I get results. I just don't want to be paying for and adding things that are really unnecessary. What do you guys think?