why does my keurig coffee taste funny

There’s no starting the day without your cup of coffee. It’s a ritual you just can’t stop.

But what happens when your Keurig starts dispensing coffee with a bad taste? This should prompt you to wonder where the taste comes from and how to get rid of it.

Picture this: You eagerly brew your morning cup of joe using a convenient K-Cup, only to be greeted by an unsettling, weird taste. What’s the deal? One likely suspect is excessive oil buildup and limescale. Yes, those innocent-looking K-Cups can leave behind a trail of residue within your trusty brewing system.
why does my keurig coffee taste funny

Keurig Coffee Tastes Bad: The Possible Fixes

If your Keurig brews bad-tasting coffee, here’s how you fix it. Brew with quality and fresh beans. Also, use a coffee scale to measure the coffee quantity and a water filter to remove particles. And then, clean, descale, drain your machine and Brew with optimal water temperature. You can also try using Arabica and the Strong Button.

Use Only Fresh Coffee

Some advice:

Always check the roast date on the label of the coffee before buying—the roast date, not expiration date. And if the coffee doesn’t have a roast date, keep off.

As we already mentioned, sealed coffee is typically considered stale 3 to 4 months after roast.

So, find the date of the roast and add four months to it. If the four months have almost elapsed, ditch the coffee and go for a newer one.


When you unseal the coffee, it is best to brew it between 7 to 21 days after roasting. During this period, the coffee should still have its maximum freshness.

And then:

Avoid hoarding coffee. Instead, always buy the quantity you’ll consume in one or two weeks. And when you buy the coffee, read the label to know how to store it.


You shouldn’t brew the coffee seven days after roasting as It would still be degassing (developing flavorful oils). This means it may be too fresh and, thus, won’t taste right.

The same thing applies to brewing 21 days after roasting; the coffee may have lost a lot of flavor.

Why Keurig Coffee Tastes SO Bad


Why does my Keurig coffee taste so bad?

Keurig coffee machines are known for their convenience, but such machines can sometimes produce bitter-tasting coffee. Ensure that the coffee pods are fresh, and change the water filter regularly. Experiment with the water temperature settings, aiming for 195-205°F (90-96°C).

How do I get the chemical taste out of my Keurig?

Run the machine a few times with no filter in place, essentially brewing cup after cup of hot vinegar. After a few cups have cycled, let the machine sit with the vinegar solution in it for a few hours, and then complete the rest of the cycles so that all of the solution has run its course through the machine.

Why does my Keurig coffee taste bad?

Keurig machines usually aren’t responsible for the bad taste in coffee – unless, of course, they’re not taken care of. To ensure good taste, you should follow the descaling schedule, change the water filter in your machine, and clean it regularly. Also, you’re supposed to use cold, filtered water before you pour it into the Keurig machine.

Keurig vs Nespresso: Which is healthier?

Each Nespresso pod is made with a flat top and through a series of multiple and strategic perforations in the capsule, hot water is pumped through. Keurig provides a vast array of beverages and flavors and while Nespresso features the signature crema top layer that often characterizes a true cup of espresso coffee

How do I know if my Keurig coffee is bad?

When Keurig coffee suddenly starts tasting bad, that is an indicator that it is time for routine cleaning. Change the water filter, run a descaling solution, and then rinse thoroughly, and wash all removable parts with soap and water. Many Keurig owners don’t follow the recommended schedule for descaling and filter changes.

Why does my Keurig smell bad?

The presence of coffee grounds or dirt in the filter holder can lead to burning and causing that burnt taste and smell. Therefore, maintenance of Keurig machines is a must; cleaning the parts regularly, proper draining, and drying can prevent these foul tastes.

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