How do you know when spinach has officially gone bad? First, trust your nose. Fresh spinach smells like earth and rain. Bad spinach smells like a secret your fridge is keeping from you.
Take a look, too. If the leaves are slimy or have that weird, wet-sock texture, it’s time to say goodbye. Slime is never a good garnish.
You might also spot dark, mushy spots that look like tiny bruises. That’s not a new variety of spinach; that’s rot having a little party.
The Science of the Soggy Leaf
Here’s what’s actually happening inside that bag. Spinach is mostly water, and water is a playground for bacteria and mold. Once the leaves get damaged or too moist, those tiny microbes throw a rave.
That rave produces the funk you smell. And trust me, you don’t want to crash that party with your fork.
It’s like leaving a wet towel in a gym bag for a week. The same principle applies, but with more chlorophyll.
