Lim has presented his case mainly about polyethylene terephthalate (PET) in great detail, with special emphasis that it is safe to use PET plastic food boxes, containers, cups and bowls, bottles and plates.
However, Perera only talked about styrofoam in plastic packaging for foods and drinks but did not say anything about PET.
Though Lim’s comments were informative, they were irrelevant. He should tell the people to stop using styrofoam food boxes, containers, cups and bowls, as these are carcinogenic, and instead, to start using PET immediately.