Pull
The red, efficient exhaust fan that sucks stale air, odors and CO₂ out, clearing the way for fresh air to come in.
Want to talk to me about the air we breathe?
Pull is a red, serious and efficient character who removes used air from the room. He is an exhaust fan – his job is to pull out the stale air that is full of pollutants, odors and CO₂.
Pull sucks up the indoor air and pushes it outside. He gets rid of that stuffy feeling, removes bad smells and clears the way for fresh air to come in. Without him, pollutants build up and the air becomes heavy.
Video Gallery
O Rock da Fumaça Teimosa
A fireplace makes the house cozy but burns oxygen: to the sound of rock, Puff and Pull spring into action to renew the air and send the Stubborn Smoke away.
📚 Teaching notes — themes, curriculum and activities
IAQ theme: Combustion and oxygen consumption in closed rooms; air renewal (supply and exhaust).
Curriculum connections: Science (combustion), Health and Safety.
Learning goals: Understand that all combustion consumes oxygen; recognize signs of heavy air (sleepiness, tiredness); value air renewal.
Suggested activities: The candle-without-air experiment (with an adult); spotting combustion sources at home.
Characters: Fumaça Teimosa, Nuvem Pipoca, Puff and Pull
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