I-Arhente yokuLungisa yaMahala yeFormaldehyde isetyenziswa kakhulu kwilaphu, ukuprinta kunye nokudaya, kumashishini okwenza amaphepha, njl.
I-Arhente yokuLungisa yaMahala ye-Formaldehyde i-QTF-2 isetyenziswa kakhulu kwilaphu, ukuprinta kunye nokudaya, kumashishini okwenza amaphepha, njl.
I-Agent ye-Formaldehyde-Free yokuLungisa i-QTF-6 isetyenziswa kakhulu kwilaphu, ukuprinta kunye nokudaya, kumashishini okwenza amaphepha, njl.
I-Arhente yokuLungisa yaMahala ye-Formaldehyde i-QTF-10 isetyenziswa kakhulu kwilaphu, ukuprinta kunye nokudaya, kumashishini okwenza amaphepha, njl.