10 field-tested tips
- 1Clean hood filters weekly, not monthly — loaded filters release the odor you paid to capture.
- 2Deep-clean the entire hood system quarterly per NFPA 96, more often for high-volume kitchens.
- 3Add activated-carbon polish to the rooftop exhaust when neighbors complain.
- 4UV-C in the hood plenum breaks down grease vapor before it condenses in the duct.
- 5Treat the grease trap on a documented pumping schedule — an over-full trap vents H₂S back into the kitchen.
- 6Enzyme-dose the drain lines weekly; grease that reaches the sewer is on you if the DEP asks.
- 7Wipe kitchen ceilings monthly — condensed grease on ceilings is a hidden odor source.
- 8Segregate wet trash and grease waste — mixed bins multiply odor generation.
- 9Ventilate walk-in coolers on the coil-defrost cycle; melted condensate under a cooler becomes a swamp.
- 10For mixed-use buildings, isolate the kitchen's exhaust from the residential riser — no shared duct.
Want Luften to run this program for you?
Patented chemistry, managed dispensing, and one vendor for chute, waste room, pit, lift station, elevator pit, restroom, and signature scent.