How To Clean A Lasko Blower Fan


Cleaning your Lasko blower fan is essential to ensure that it continues to operate at its best and also improves the air quality in your environment. Over time, dust and dirt can accumulate on the blades and inside the fan, reducing its efficiency and potentially causing it to malfunction. In this article, we will guide you through the step-by-step process of cleaning a Lasko blower fan, so you can keep it running smoothly and effectively.

Gather Your Supplies

Before you begin cleaning your Lasko blower fan, it’s important to gather all the necessary supplies. Here’s what you’ll need:

1. Screwdriver (typically Phillips or flathead, depending on the model)
2. Soft cloth or microfiber cloth
3. Small brush with soft bristles
4. Mild detergent or dish soap
5. Water (preferably warm)
6. Compressed air can (optional)

Unplug the Fan

The first step in cleaning your Lasko blower fan is to ensure that it is completely disconnected from any power sources. Unplug the fan from the power outlet and, if applicable, detach any batteries if your fan is battery-powered. This is crucial to avoid any accidents or injuries during the cleaning process.

Remove the Grill

Most Lasko blower fans have a grill or cover that protects the blades. To access the blades for cleaning, you’ll need to remove this grill. Use a screwdriver to unscrew any screws holding the grill in place. Carefully lift off the grill and place it aside for later cleaning. Be cautious not to damage the grill or any other components while removing it.

Clean the Blades

With the grill removed, you can now clean the blades of your Lasko blower fan. Begin by gently wiping the blades with a soft cloth or microfiber cloth to remove any loose dust or dirt. For stubborn dirt or grime, lightly dampen the cloth with water and mild detergent or dish soap and gently wipe the blades again. Avoid using excessive water or harsh cleaning chemicals as they may damage the fan.

Clean the Grill

While the grill is removed, take the opportunity to clean it as well. Use a small brush with soft bristles to remove any dust or debris from both sides of the grill. If there are any stubborn spots, you can use the cloth with mild detergent or dish soap to gently scrub them clean. Rinse the grill with warm water to remove any soap residue and allow it to air dry completely before reattaching it to the fan.

Clean the Inside of the Fan

To ensure thorough cleaning, it’s important to clean the inside of your Lasko blower fan as well. You can use a soft cloth or a small brush to gently wipe away any dust or dirt that may have accumulated inside. For hard-to-reach areas, you can also use compressed air to blow away any trapped debris. However, be careful not to direct the compressed air directly at the motor or any electrical components as this may cause damage.

Reassemble and Test

Once you have completed cleaning the blades, grill, and inside of your Lasko blower fan, it’s time to reassemble it. Carefully attach the grill back onto the fan and secure it with the screws. Ensure that all the screws are tightened properly but not overly tightened to avoid damaging the grill or fan. Once reassembled, plug the fan back into a power source and give it a test run to ensure everything is functioning correctly.


Regularly cleaning your Lasko blower fan is essential for optimal performance and longevity. By following these simple steps, you can effectively remove dust and debris, allowing your fan to circulate air more efficiently. A clean fan not only keeps the air fresh but also prevents any potential issues that may arise from dirt buildup. Make it a habit to clean your Lasko blower fan at least once every few months, or more frequently if you notice a decline in performance.

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