Project Zomboid Now Early Access on STEAM
Vinegar is a non-perishable, drainable item used in cooking.
Vinegar is only used in pickling food and is the main component to preserve it in jars for long term storage.
Vinegar can be found in kitchen counters.
From newitems.txt (Project Zomboid directory/media/scripts/)
Type = Drainable,
UseDelta = 0.1,
UseWhileEquipped = FALSE,
DisplayName = Vinegar,
Icon = Vinegar,
Weight = 0.3,