Children are particularly vulnerable as they spend more time close to surfaces and frequently touch contaminated areas before touching their faces or mouths
Cigarette odours can create a lingering smell that lasts from a few hours to several days, and in poorly ventilated spaces or rooms with soft surfaces like carpets, curtains, and upholstery, the odour can persist for weeks without proper cleaning
Following the manufacturers instructions is important
The key way it works is adsorption , which means certain chemicals stick to the carbons surface as air, water, or smoke passes through
Use your tongue at the back of your mouth to gently push the smoke toward your lips
Healthy adults may not develop asthma from secondhand smoke, but exposure brings risks