Wilfy
Striker
How out of date is the yeast? If it’s more than a couple of months, I wouldn’t bother. Just get some new yeast from wilko if you want to start it off straightaway.Has anyone used old yeast with a brew kit ?
I've got an out of date lager on the go with new mangrove jack's Bavarian lager yeast M76 but also have a elderflower wine kit that's out of date.
I'm wondering whether to try starting fermentation with the old original yeast and if unsuccessful put a new batch in.
Would this be detrimental to the brew and should i just throw old yeast away or is it worth a try with no side effects if i add another yeast ???