Cov teeb meem ntawm lub hnab ntawv yog tshwm sim los ntawm cov teeb meem durability, kev txhawj xeeb ntawm ib puag ncig, thiab cov nqi tsim khoom. Thaum cov hnab ntawv yog biodegradable, lawv muaj kev cuam tshuam ntau dua rau kev tsim kua muag thaum raug cov dej noo piv rau cov khoom siv yas. Tsis tas li ntawd, kev tsim cov hnab ntawv loj loj xav tau cov peev txheej tseem ceeb, suav nrog dej thiab lub zog, ua rau muaj kev txhawj xeeb txog lawv qhov kev cuam tshuam ib puag ncig tag nrho. Qee lub lag luam tawm tsam nrog cov nqi siab dua nrog rau cov hnab ntawv hwm, tshwj xeeb tshaj yog cov uas yuav tsum tau muaj zog ntxiv thiab cov khoom lag luam. Kev daws teeb meem ntawm lub hnab ntawv yuav tsum muaj kev tsim kho tshiab hauv cov khoom siv zog, kev tsim khoom ruaj khov, thiab cov txheej txheem tsim cov nqi tsim nyog.