1. Ukusetyenziswa okukodwa, uphawu lweCE, iLatex yasimahla;
2. Ukuvala inzala kwe-EO kunyanzelekile;
3. Ukupakishwa kwe-PE yomntu ngamnye;
4. Yenziwe ngePVC ecacileyo, yezonyango;
5. Ubungakanani: umntu omdala, umntwana, usana;
6. Umbala: obala, oluhlaza okwesibhakabhaka.