How to remove odor from cooking?

The Ionic types get very low ratings by consumer reports. I would get a good "HEPA" filter, or at least one with activated carbon in the filter.A company called Hunter makes an affordable one at Orchard Supply (in the US).

Try washing the walls, cabinets, vent hood and ceiling with a good deodorizing detergent. The stuff made for carpets and pets works well. Use Fantastic antibacterial multipurpose cleaner on the oily areas in an around the kitchen. Always use the vent hood when you cook if it has an exhaust that goes outside or leave a few windows open to create a cross breeze that will carry Oder's outside. Don't let oils get too hot when cooking so they smoke. This is a common problem in homes that use lots of oils in cooking and frying.

yes Ionic's are great just keep it cleaned and

when you do cook oily foods or strong odor foods open some windows. the smell will not linger as much. In a spray bottle clean up with hydrogen peroxide (counter tops). That will also cut down on the order.

Baking soda for the carpet... put it on at night before bed then vaccum in the morning and OUST air freshener.

If she cooked on a lower temp it wouldnt be that smelly. I never use a ventaltion system and my house never smells.

Cooking usually smells good. If the cooking smells, then it's bad cooking

dont cook smelly foods? or bake things so the smell doesnt escape while cooking

Open a window.