Cleaning kitchen cupboards occasionally means removing odors left behind from cooked meals or spilled materials. Air out the cupboards, wash all cabinet surfaces and use natural odor removers to remove any lingering scents.
Air It Out
Regardless of what the origin of the odor, airing out the cabinet helps eliminate the problem. Open the cabinet doors and doors, and eliminate everything stored in the cabinet. If the odor is smoke or cooking associated, such as a burnt-popcorn odor, air out the kitchen as well. Open windows and turn on a ceiling fan. Use a box fan in a window, then aimed to draw air from the room, if needed. If the smell is musty and induced by damp conditions, place a dehumidifier in the room or turn in an air conditioner to pull extra moisture from the atmosphere.
Wash All Surfaces
Wash the cupboards inside and out with a soft cloth or sponge dipped in warm, soapy water, using a plant-based oil soap or mild dish soap since the cleaning component. Keep the cloth or sponge damp, not soaking wet, then follow up with the other slightly damp cloth. Dry the cupboards with a towel or enable them to air-dry with the doors and drawers open. This cleaning also helps eliminate any deposits from spilled substances within drawers or on cabinet shelves.
Deodorize While Cleaning
From time to time, the smell clings to the surfaces on and at the cupboards. Totally wipe down the cupboards with a mixture of equal parts water and white vinegar onto a slightly damp sponge or lint-free cloth. The vinegar helps cut oily deposits whilst eliminating odors.
After the cupboards are cleaned and dried inside and out, the odor ought to be gone. Otherwise, or when the smell is in dry, fairly fresh paint or varnish and washing is not feasible, place a bowl of vinegar, baking soda or coffee beans at the closet and shut to the cabinet overnight. All of these substances remove odors.