How do you instantly flatten soda?
The two important things to do to keep soda from going flat is to keep air out (so tighten the lid, and if possible squeeze the air out of the bottle before you do so), and keeping it cold. Keeping it in the refrigerator will prevent your soda from going flat a lot longer than leaving it out at room temperature.
What keeps soda from going flat?
The process of soda going flat, even when sealed, is primarily due to the escape of dissolved carbon dioxide (CO2) from the liquid.
Why do sodas go flat if they are never open?
So does it matter if the container is on its side? The answer: Not really. While it's true that a bottle that is lying down will have a greater area of contact between the liquid and the air inside the bottle, that's a small enough factor that any effect on the speed of carbon dioxide dissolution will be negligible.
Does soda go flat if you lay it down?
Is Pepsi more unhealthy than Coke?
How long does it take soda to go flat?
What is the Pepsi paradox?