Here’s the secret weapon that ties it all together: plastic wrap. Press a sheet directly onto the cut surface, pushing out every single air bubble until it’s skin-tight.
Instagrammer shares trick for keeping avocados fresh for longer
No air, no oxidation. It’s that simple. I use my fingers to smooth it down like I’m applying a very expensive face mask to a very expensive fruit. Then, pop it in the fridge, and you’ve got a good 24–36 hours of green glory.
The Bonus Round: The Water Bath
This one’s for the truly desperate (or the truly prepared). Submerge the avocado half (still with the pit, cut-side down) in a container of cold water. The water creates an absolute barrier against air.
Change the water daily, and it can last for days. But here’s the catch: the texture can get a little waterlogged, like it went swimming in a pool for too long. Use this for smoothies or guacamole, not for a beautiful slice on toast. It works, but it’s a little tragic.
