Dimplenose
Stranger from the outside
- Joined
- Apr 2, 2002
- Messages
- 5,956
This is probably a silly question as vinegar is often used as a preservative, but I've just discovered a bottle of balsamic vinegar at the back of my cupboard. It must be at least 4 years since I opened it do you think it will be safe to use?
Libby
Libby