Kev xaiv cov khoom siv rau kev ntim tshuaj pleev ib ce ncaj qha cuam tshuam cov khoom lag luam kev nyab xeeb thiab zoo. Cov khoom ntim tshuaj pleev ib ce muaj xws li yas, iav, hlau, thiab ntawv. Cov ntaub ntawv sib txawv muaj qhov sib txawv thiab qhov tsis zoo, thiab cov tuam txhab yuav tsum xav txog cov kev xaiv no raws li cov yam ntxwv xws li cov khoom lag luam, kev xav tau ntawm kev lag luam, thiab tus nqi. Piv txwv li, rau cov khoom uas yuav tsum tau muab tso tawm, iav thiab hlau ntim muab cov pob tshab zoo dua; rau cov khoom uas yuav tsum tau portable, ntim yas yog tsim nyog. Tsis tas li ntawd, cov ntaub ntawv tus phooj ywg ib puag ncig, xws li cov ntawv biodegradable thiab bioplastics, tau dhau los ua cov qauv tshiab hauv kev ntim khoom kom zoo nkauj.
