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Also, masks that are not tight-fitting will allow some air to escape around the mask rather than filtering through it
An alternative method is to hold the cigarette between the thumb and index finger
Use the same methods to clear out cigarette smoke: open windows, clean fabrics and surfaces, absorb odors with vinegar and baking soda, and use HEPA air purifiers with an activated carbon layer
Curr Probl Pediatr Adolesc Health Care
According to Toxicological Research, Some toxicology studies have reported that CO levels in herbal smoke can be similar to those in tobacco smoke, which can hinder the blood's ability to carry oxygen by forming carboxyhemoglobin