shows that without an cleaner
Facts shows that without an cleaner, keeping doors and windows closed within your house will keep particulate pollution levels at 50% the level of outdoor air. But for many, keeping windows open is a necessity. You might want to maintain windows open to reduce chemicals for example VOCs and formaldehyde levels down in your residence or office, or maybe to relieve CO2 levels inside. Can we've got it both ways – sparkling air AND open windows? Or put it other wayss – do air purifiers function when windows are open? CK from the Smart Air team put this question towards test by running the DIY Cannon home air purifiers Smart Air’s 12m2 Beijing test lab six times while using window open and closed. The test – Air purifier vs open window The effect on indoor polluting of the environment levels o…