Tamarind paste lasts on the counter for 7 to 10 days, before going bad. If you store them properly in the right conditions necessary, at room temperature.

How can you tell if tamarind paste is bad?

How can you tell if tamarind nectar is bad? If tamarind nectar develops an off odor, flavor or appearance, or if mold appears, it should be discarded. Discard all tamarind nectar from cans or bottles that are leaking, rusting, bulging or severely dented.

How long does tamarind paste last?

It will keep for up 3-4 weeks in the fridge and can be frozen in ice cube trays or plastic freezer bags for 3-4 months.