Bathroom‎,‎ toilet and kitchen are the places with high concentration of contaminants‎.‎ When these places are being used‎,‎ ventilating fans should be operated to extract the pollutants directly to the outside before they spread throughout the room‎.‎

Kitchen

Quickly extract cooking smell and oil fume from the room‎.‎

Bathroom/Toilet

Quickly remove moisture from bathroom and odor from toilet

Bedroom

Extract moist air when you sleep to wake up feeling refreshed

Dining Room/Living Room

Remove cigarette smoke and moisture for a more comfortable environment