Coffee lovers know that the key to a great cup of coffee starts with the quality of the coffee grounds. But once you've found that bag of freshly roasted beans, how do you keep them at their best? In this guide, we'll share how to keep your coffee grounds fresh using the best methods and items to buy.

1. Buy Whole Beans

The first step to keeping your coffee fresh is to buy whole bean coffee and grind it as you need it. Ground coffee ages more quickly than whole beans because it has more surface area exposed to oxygen. If you're up to the task, invest in a coffee grinder. There are two types to consider:
Blade Grinder: These are relatively affordable and easy to use. They operate like a blender, with blades that whirl around to chop the coffee beans. The downside is that they can result in unevenly ground beans.
Burr Grinder: These are a bit more expensive but are preferred by coffee connoisseurs. They grind the beans between two burrs for a consistent grind.

If you're unsure which is right for you, read our guide on blade vs. burr coffee grinders.

2. Store Coffee Correctly

When it comes to storing coffee, you want to protect it from its four worst enemies: light, heat, air, and moisture. Airtight coffee canisters are designed to keep your coffee grounds fresh. They come in a variety of materials, but stainless steel and ceramic are popular choices.

3. Keep It Cool, Not Cold

Despite what you might think, the fridge is not the best place for your coffee. The humidity in the fridge can cause the coffee to absorb odors and moisture. Instead, store your coffee in a cool, dark cupboard away from the stove or any appliances that produce heat.

4. Buy the Right Amount

It might be tempting to stock up on coffee when it's on sale, but buying in bulk isn't the best idea. Instead, buy smaller amounts that you'll use within a week or two. This way, you'll always have the freshest coffee possible.

5. Use Fresh Water

Lastly, remember that water makes up 98% of your cup of coffee, so using fresh, high-quality water is just as important as the coffee itself. Consider investing in a water filter if you don't have access to good-tasting tap water.

With these tips on how to keep coffee grounds fresh, you can enjoy the best your beans have to offer every day.