How to Clean Your OXO Coffee Grinder: A Step-by-Step Guide

Coffee lovers can agree that a good cup of coffee in the morning sets the tone for the entire day. To achieve that perfect cup of joe, many people invest in high-quality coffee grinders, such as the OXO Coffee Grinder. This grinder is known for its exceptional grinding capabilities, but like any other appliance, it requires regular cleaning to maintain its performance and ensure the longevity of the machine. In this article, I will guide you through a step-by-step process on how to clean your OXO Coffee Grinder, ensuring that you continue to enjoy the perfect cup of coffee every morning.

Gather the Necessary Supplies

Before diving into the cleaning process, it is essential to gather all the necessary supplies. This helps streamline the process and ensures that you have everything within reach. For cleaning your OXO Coffee Grinder, you will need:

1. Dish soap

2. Water

3. Soft bristle brush

4. Dry cloth or towel

Make sure you have all these supplies ready before proceeding to the next steps.

Step 1: Unplug and Disassemble

The first step in cleaning your OXO Coffee Grinder is to unplug it from the power source. This is crucial to avoid any accidents or damage to the machine during the cleaning process. Once unplugged, proceed to disassemble the grinder. Remove the hopper, upper burr, and grind container carefully. Take your time to do this gently, ensuring that no parts are damaged in the process.

Step 2: Remove Coffee Residue

After disassembling, you will notice coffee residue on various parts of the grinder. To remove this residue, use a soft bristle brush. Start by brushing away any loose coffee grounds from the hopper and grind container. Then, use the brush to remove any residue from the upper burr. Be thorough in this step, as lingering coffee residue can negatively impact the flavor of future grinds.

Step 3: Clean the Hopper

The hopper is one of the most crucial parts of the coffee grinder. It holds the whole coffee beans and feeds them into the grinding mechanism. To clean the hopper, start by removing any remaining beans. Then, wash the hopper with warm water and a small amount of dish soap. Use a soft cloth or sponge to scrub away any stubborn stains or residue. Rinse the hopper thoroughly to remove all soap residue, and then dry it with a clean towel.

Step 4: Clean the Upper Burr

The upper burr is responsible for grinding the coffee beans into the desired consistency. To clean the upper burr, first, remove it from the grinder. Some models may require you to twist or lift the burr to remove it. Once removed, inspect it for any residual oils or coffee grounds. Use the soft bristle brush to remove any particles gently. Avoid using water or any cleaning agents on the burr, as this can damage its mechanism. Once cleaned, set the upper burr aside.

Step 5: Clean the Grind Container

The grind container collects the ground coffee, and it is prone to coffee residue buildup over time. To clean the grind container, remove it from the grinder and empty any remaining coffee grounds. Wash the container with warm water and a small amount of dish soap. Use a soft cloth or sponge to scrub away any stains or residue. Rinse the grind container thoroughly and dry it with a clean towel before reattaching it to the grinder.

Step 6: Reassemble and Test

With all the parts cleaned and dried, it’s time to reassemble your OXO Coffee Grinder. Start by placing the upper burr back into the grinder, ensuring it aligns properly with the grinding mechanism. Then, carefully reattach the hopper, making sure it sits securely on top of the grinder. Finally, place the clean grind container back in its position.

Once reassembled, plug in the grinder and run a small amount of coffee beans through it to ensure everything is functioning correctly. This step will also help eliminate any residual cleaning agents or odors from the cleaning process.

Regular Maintenance Tips

Cleaning your OXO Coffee Grinder on a regular basis is essential, but there are also a few maintenance tips to keep in mind to prolong its lifespan and optimize its performance. Here are some additional tips:

1. Clean the grinder after every use:

Make it a habit to clean your coffee grinder immediately after each use. This prevents coffee residue from building up, ensuring consistent performance and flavor.

2. Grind small amounts:

To avoid excessive residue buildup, grind only the amount of coffee you need for each brewing session. This reduces the chances of coffee oils accumulating in the grinder.

3. Store coffee beans properly:

Improperly stored coffee beans can become oily and sticky, leading to clogs in the grinder. Ensure your coffee beans are stored in a cool, dry place to maintain their freshness and prevent clogging.

4. Use high-quality coffee beans:

Investing in high-quality coffee beans not only enhances the taste of your coffee but also reduces the accumulation of oils and residue in the grinder.


Cleaning your OXO Coffee Grinder is a straightforward process that should be done regularly to maintain its optimal performance. By following the step-by-step guide in this article, you can ensure that your grinder stays clean, producing high-quality, flavorful coffee every morning. Remember to gather all the necessary supplies, unplug and disassemble the machine, remove coffee residue, clean the hopper, upper burr, and grind container, and finally, reassemble and test. Additionally, implementing regular maintenance tips will help prolong the lifespan of your coffee grinder and guarantee a consistently excellent cup of coffee.

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