Ngokoluvo lwayo, kunokwenzeka ukuba ugcwalise iplasitiki ekhethiweyo kunye neebhotile zeplastiki eziqhelekileyo. Ke, ngoncedo lodaka, unokusebenzisa iibhotile ezinjalo njengesiqaqango esiqhelekileyo.
Xa iindonga ezinjalo zigqunywe ngodaka oluqhelekileyo, akukho mntu uya kuze aqikelele apho inyani inyani. Kufanelekile ukuba uqaphele ukuba kwizimvo zezazinzulu, iindonga ezinjalo ziya kusebenza njenge-thermos: ebusika ziya kubamba ubushushu ngaphakathi endlwini, kwaye ehlotyeni-upholile.