how to clean laser lens on keurig 2.0


Keurig 2.0 is undoubtedly a fantastic addition to any coffee lover's kitchen. With its easy-to-use features, you get to enjoy an array of beverages without leaving the comfort of your home. The gadget is designed to operate using a laser lens. This means that the laser reads the lid and ensures that you get the right beverage every time you hit the "brew" button. However, over time, the lens might accumulate dirt or debris, which can affect the unit's overall performance. This article will guide you on how to clean the laser lens on your Keurig 2.

Understanding the Basics of the Keurig 2.0

Before we dive into the cleaning process, it's essential to understand how the Keurig 2.0 works. The gadget comes with an optical sensor that determines the type of pod inserted in the unit. The laser points at the reflective surface on the pod's lid, gathers data, and uses a database to determine the right brewing method, temperature, and amount of water to use. The result is a perfect cup of coffee, tea, or hot cocoa.

Signs That Your Keurig 2.0 Laser Lens Needs Cleaning

As mentioned earlier, dirt, debris or even fingerprints can accumulate on the laser lens, leading to malfunctioning of the Keurig 2. Here are some signs that your Keurig 2.0 needs a thorough cleaning:

1. Inability to "read" the pod: One of the most common signs that the Keurig 2.0 lens needs cleaning is the unit's inability to read the pod. The laser might fail to detect the reflective surface, which means that you won't get the correct beverage.

2. Wrong temperature and water quantity: If your Keurig 2.0 is producing coffee or tea that is too cold, too hot, or too diluted, it might be time to clean the lens. The laser reading incorrect data leads to the wrong brewing temperature, which alters the taste and quality of your beverage.

3. Unusual noises: If your Keurig 2.0 is making strange noises every time you hit the "brew" button, it might be an indication that the lens needs cleaning. The laser might be struggling to read the data, leading to unusual sounds.

How to Clean the Laser Lens on Your Keurig 2.0

If you notice any of the signs mentioned above, it's time to clean the laser lens of your Keurig 2. Here are the steps to follow:

1. Unplug the unit: Before you start the cleaning process, ensure that the Keurig 2.0 is not connected to the power source.

2. Open the lid: Unlock the lid of the Keurig 2.0 and remove the pod holder.

3. Locate the laser lens: The lens is a small, red dot located at the bottom of the pod holder area. You can use a flashlight to locate it.

4. Wipe the lens: Take a microfiber cloth and gently wipe the lens in a circular motion. Avoid pushing too hard or using a harsh cleaning agent as it might damage the lens.

5. Clean the pod holder: After cleaning the lens, take a damp cloth and wipe the pod holder area thoroughly. Ensure that there is no debris, dirt, or fingerprints.

6. Reassemble the unit: Once you're done cleaning, reassemble the Keurig 2.0 and plug it into the power source.


Cleaning the laser lens on your Keurig 2.0 is crucial in ensuring that the unit functions correctly. Regular cleaning not only prolongs the lifespan of the gadget but also ensures that you get the perfect cup of coffee every time. By following the steps above, you can easily clean the lens and maintain the Keurig 2.0's optimal performance.


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