Keep Your Cooker Hood Performing at Its Best
The grease filter is one of the hardest-working parts of a cooker hood. During everyday cooking, it captures grease, oil, and airborne particles before they spread into the kitchen. Over time, a saturated filter can reduce airflow and affect the overall performance of the cooker hood. The good news? Regular cleaning is simple and it can help keep your ventilation system working efficiently for longer.
How Often Should You Clean the Grease Filter?
For a household that cooks regularly, clean the grease filter approximately once a month. If you frequently fry, grill, stir-fry, or cook at high temperatures, the filter may require more frequent cleaning.
A simple rule:
The more you cook, the more often you should clean the filter. Always check the maintenance instructions for your specific cooker hood model.
Step-by-Step: Cleaning a Metal Grease Filter
Most reusable grease filters are made from aluminium or stainless steel mesh. Before cleaning, switch off the cooker hood and carefully remove the filter.
- Remove the Filter
Release the filter according to the appliance instructions. Handle it carefully to avoid bending the mesh or damaging the frame. - Soak in Warm Water
Place the filter in warm water with a small amount of mild dishwashing detergent. Leave it to soak for approximately 10–15 minutes to loosen accumulated grease. - Clean Gently
Use a soft brush or non-abrasive sponge to remove remaining grease. Avoid steel wool, abrasive pads, or aggressive scrubbing, which can damage the filter surface. - Rinse and Dry Completely
Rinse thoroughly with clean water and allow the filter to dry completely before reinstalling it. Never reinstall a wet filter.
What Cleaning Products Should You Use?
Recommended:
– Warm water
– Mild dishwashing detergent
– Soft brush or non-abrasive sponge
Avoid:
– Strong acids
– Chlorine or bleach-based cleaners
– Caustic or highly alkaline cleaners
– Oven cleaner
– Abrasive powders
– Steel wool
The right cleaning product helps remove grease without unnecessarily damaging the filter material or finish.
Don’t Forget the Carbon Filter
If your cooker hood operates in recirculating mode, it may also contain an activated carbon filter. Unlike a washable metal grease filter, a standard carbon filter is generally not designed to be washed and needs to be replaced according to the manufacturer’s instructions.
This distinction is important:
Grease filter → clean regularly
Carbon filter → replace when required
Final Thought
A clean filter means your cooker hood can do its job more effectively.
Take a few minutes each month to clean the grease filter, use the right cleaning products, and always check the manufacturer’s instructions before using a dishwasher.
Good ventilation starts with good maintenance.
