Izithasiselo ezisebenzayo yizinto ezengezwe ekudleni, kwezimonyo, kwezemithi, kumapulasitiki, opende, neminye imikhiqizo ukuze kuguqulwe isimo sayo somzimba, amakhemikhali, ukuthungwa, ukunambitheka, iphunga, nezici zombala.
Ama-surfactants ayizinto zamakhemikhali ezinomsebenzi webhayoloji ezingasetshenziswa emikhakheni eminingi, okuhlanganisa: