Oil Dripping From Kitchen Chimney? 5-Minute Fix

If filters are clean but oil still drips, check: (1) Chimney tilt - ensure it's level so oil drains to tray, not backwards; (2) Oil collection tray - empty it if full; (3) Duct installation - ensure upward slope with no dips where oil pools; (4) Motor housing - may need professional cleaning if heavily clogged. Also verify filter is completely dry before reinstalling.

Heavy frying (Indian tadka/deep frying): Clean filters every 2-3 weeks. Moderate cooking: Every 4-6 weeks. Light cooking: Every 2-3 months. For auto-clean chimneys, run the auto-clean cycle weekly for heavy use, bi-weekly for moderate. Empty oil tray after each auto-clean cycle. Saturated filters are the #1 cause of oil dripping.

Best method: Soak filters in hot water + 2-3 spoons dish soap + 1 spoon baking soda for 30-40 minutes. Scrub with stiff brush, rinse thoroughly, air dry completely (4-6 hours or overnight). For stubborn grease: Add vinegar or use commercial degreaser. Never: Put filters in dishwasher (damages coating), use abrasive scrubbers (scratches surface), or reinstall while wet (causes dripping and electrical issues).

Not always. 90% of oil dripping issues are due to filter saturation - clean filters first. However, installation issues can cause persistent dripping: (1) Wrong height from hob (should be 24-30 inches per manual); (2) Incorrect tilt causing oil to drain backwards; (3) Duct with too many bends or downward slopes; (4) Missing rain cap/cowl causing outdoor moisture backflow. If cleaning doesn't fix it, call installer to check these.

No, stop using immediately. Dripping oil can: (1) Fall on open flames causing fire hazard; (2) Damage hob surface and knobs; (3) Create slip hazards on floor; (4) Worsen motor/housing grease buildup. Clean filters or empty oil tray immediately. Use chimney only after fixing the dripping issue. If urgent, cook on low flame temporarily and place newspaper under drip area until you can fix it.

Both can drip if not maintained. Auto-clean chimneys collect oil in a tray that needs regular emptying (weekly for heavy use). Filterless chimneys still have baffles that auto-clean but the tray can overflow causing drips. Traditional baffle filters need manual cleaning but give you visual feedback on saturation. Best practice: Auto-clean chimneys for convenience but empty tray regularly; baffle filters for visual control and lower cost, clean every 2-4 weeks.

Try DIY fixes first: Clean filters, empty oil tray, check level/tilt. This solves 90% of cases. Call technician if: (1) Dripping continues after filter cleaning; (2) Motor makes unusual noise; (3) Auto-clean function doesn't work; (4) Heavy grease buildup inside motor housing; (5) Chimney needs height/tilt adjustment; (6) Ducting reconfiguration required. Technician visit costs ₹300-800. DIY fixes save money and time.