Fire sprinkler systems are triggered by extreme heat and can quickly extinguish a fire in the room where it started. You've probably seen a number of movies where a small amount of smoke triggers all of the sprinklers in a building, soaking everyone and everything inside.
How Long Coconut Milk Lasts. Coconut milk should be used within a week to ten days after being opened. While you can still drink it after ten days, it wonât be nearly as fresh as it was within the first week after opening. If you purchase a container of coconut milk and do not open it, abide by the expiration date that is printed on the container.
How to Extend the Lifespan of Your Coconut Milk. If you do not plan on using your opened coconut milk across the next couple of days, do not let it sit idly in the refrigerator. Pour the coconut milk into ice cube trays. Once it has frozen into cube shapes, transfer the coconut milk cubes into a freezer bag.