JohnMashey , 4 months ago @breadandcircuses Cigarette filters are cellulose acetate, a bioplastic https://www.cigwaste.org/ Filters are proftiable, since less expensive than toabacco itself, but are actually useless" "the 'filter fraud' persists..." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9340047/
@breadandcircuses Cigarette filters are cellulose acetate, a bioplastic https://www.cigwaste.org/ Filters are proftiable, since less expensive than toabacco itself, but are actually useless" "the 'filter fraud' persists..." https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9340047/