6 maintenance tips for your rangehood

Maintaining your kitchen exhaust hood is crucial not only to uphold its efficiency and durability but also to preserve a clean and odor-free kitchen environment. With six straightforward maintenance tips, you can ensure that your range hood continues to function effectively, preventing the accumulation of grease and unpleasant odors. By regularly cleaning the metallic grease filter, hood interior, and outer surfaces, as well as replacing the carbon filter and cleaning exhaust ducts as needed, you can prolong the lifespan of your range hood while maintaining optimal performance. Additionally, adjusting the power settings according to your cooking activities ensures efficient ventilation, contributing to a healthier and more comfortable kitchen atmosphere.

Clean the Metallic Grease Filter

The metallic grease filter is a frontline defense against larger smoke and grease particles that can clog your range hood, hindering its efficiency. It’s crucial to clean this filter regularly to maintain its effectiveness. Depending on the type of filter, it can usually be removed easily for cleaning. Whether washing it by hand with hot water and dish soap or placing it in the dishwasher (if it’s dishwasher-safe), ensure the filter is thoroughly cleaned and completely dry before reinstallation.

Clean the Hood Interior

While the grease filter is removed, take the opportunity to clean the interior of the hood. Over time, grease and other debris can accumulate on the inner surfaces, affecting the hood’s performance and cleanliness. Use a sponge and a non-abrasive cleaning agent to wipe down the interior surfaces, ensuring they are free from buildup. Properly drying the interior before reattaching the filter is crucial to prevent moisture-related issues.

Replace the Carbon Filter

For range hoods that utilize recirculation to refresh the air, carbon filters play a vital role in removing odors. These filters should be replaced regularly, typically every three to six months, depending on your cooking habits and the intensity of odors. If you frequently cook foods with strong odors, such as frying, more frequent replacement may be necessary to maintain the effectiveness of the hood in eliminating unwanted smells.

Clean Exhaust Ducts

If your range hood is connected to exhaust ducts, it’s essential to clean these ducts regularly to prevent the buildup of grease and other debris. Over time, these materials can accumulate within the ducts, reducing the efficiency of the hood and potentially posing a fire hazard. While cleaning exhaust ducts can be a challenging task, it’s crucial for maintaining optimal performance. Consider seeking professional assistance if necessary to ensure thorough cleaning.

Clean Outer Surfaces

The external surfaces of your range hood are exposed to grease, steam, and smoke during cooking, leading to build up over time. Regularly wiping down these surfaces with a cloth and non-abrasive cleaner helps prevent stubborn buildup and keeps your hood looking clean and presentable. Aim to clean the outer surfaces weekly to maintain their appearance and functionality, preventing the accumulation of dirt and grime that can affect the hood’s performance.

Adjust Power Settings

Using the appropriate power setting on your range hood is essential for efficient operation and effective removal of grease and smoke. Lower settings are suitable for lighter cooking tasks such as boiling, while higher settings are necessary for heavy frying to ensure thorough ventilation. Adjusting the power setting based on your cooking activities helps maintain optimal performance and energy efficiency, prolonging the lifespan of your range hood.


Maintaining your range hood through regular cleaning and proper upkeep is essential for ensuring its longevity and optimal performance. By adhering to the practical maintenance tips outlined, such as cleaning the filters, hood interior, and outer surfaces, as well as replacing the carbon filter and cleaning exhaust ducts as necessary, you can effectively prevent the buildup of grease and odors in your kitchen. Additionally, adjusting the power settings based on your cooking activities helps ensure efficient ventilation. By taking these proactive steps, you not only extend the lifespan of your range hood but also create a cleaner, healthier, and more pleasant cooking environment for yourself and your family.