7 Signs of Bad Coffee — and How Not to Fall for Packaging Tricks

Food and Recipes
Kleo
Publiation data: 06.10.2025 09:56
7 Signs of Bad Coffee — and How Not to Fall for Packaging Tricks

Coffee quickly loses its aroma and flavor if you don’t know the nuances of selection. We explain how to tell from the packaging that the beans are fresh and of high quality.

The coffee shelf in the store can sometimes be overwhelming: dozens of packages, loud labels, "Arabica," "premium," "Italiano," and promises of flavor "like in Italy." In reality, half of these packages are not worth your attention. To avoid making a mistake and bringing home a jar that disappoints, it’s enough to know a few simple signs.

1. Expiration Date: The Numbers Lie

The package always states an expiration date of 12–18 months. But the truth is that coffee loses its flavor much sooner – within 3–6 months after roasting. After that, the aromatic oils evaporate, and the acidity and sweetness fade, notes the online publication RidLife. So look for the roasting date on the package. If it’s missing – that’s a warning sign.

2. Valve – Best Friend

Good coffee needs to "breathe." For this, a special valve is made on the package: it allows carbon dioxide to escape while keeping the freshness. If there’s no valve and the package is tightly sealed – it’s likely that the coffee has already lost some flavor before it even hit the shelf.

3. Bulk Beans

Beautiful jars of beans on the store shelf look tempting, but the aroma dissipates almost immediately. Such coffee is rarely fresh. It’s better to choose a sealed package from a trusted brand or roaster.

4. Ground Coffee in Vacuum – The Freshness Myth

Vacuum packaging does not make ground coffee "fresh forever." The drink loses its flavor just a couple of weeks after grinding, and no technology can bring it back to life. If you want good coffee – buy only whole beans and grind them at home.

5. Transparent Packaging – Aroma's Enemy

Beans love darkness. Light destroys oils and kills flavor. If the package is made of clear plastic or glass, the coffee inside is already not in the best condition.

6. Coffee That’s Too Cheap

Quality roasting, selected beans, and proper packaging cannot be suspiciously cheap. Often, a low price hides low-quality robusta or defective beans.

7. Very Dark Roast – Hiding Problems

Black, shiny beans look impressive, but most often, this is a way to hide defects. Such coffee can taste bitter, flat, and "burnt." Good beans do not need to be masked – they are tasty on their own.

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