If the smells remain, wash the furniture with a fabric soap or upholstery cleaner
Is it bad to take an allergy pill every night
Activated carbon filters may reduce some tar, but how much depends on: The amount of carbon in the filter The size and design of the filter Airflow and how tightly smoke is pulled through How hot the smoke is How fast a person inhales Carbon filters often include other materials too, like paper or fiber, which can also catch particles
Its hard for us to defend cigarettes, but they are, in the final tally, TOBACCO, after all
Limitations In most countries, national level brand-specific price statistics were not available, thus the retail price data were collected from one supermarket/hypermarket or kiosk/newsagent/tobacconist/independent food store usually in the capital city of the country (where survey respondents were mostly located), therefore potentially not being nationally representative.