Isikhwama sethu sehhavini senziwa ngefilimu elishisa kakhulu lokudla okushisa kakhulu, elingenawo amapulasitiki, futhi lihlangabezana namazinga okupakisha amabanga okudla. Ingamelana namazinga okushisa aphezulu angama-220 degrees kanye nesikhathi esishisa esiphakeme kuze kube yihora eli-1. I-ODOR, izimpahla ezibhakiwe zingaba amakhekhe ezinkwa, izinkukhu, inyama yenkomo, inkukhu eyosiwe, njll. Izikhwama ze-Oven zidlulise i-FDA, SGS kanye nokuhlolwa kwamazinga okuphepha okudla kwe-EU.