I-fiber ebangelwa ukuwohloka kwe-peroxide, ibonakala ngokusabalaliswa kwesisindo samangqamuzana amancane, umlotha ophansi, kanye nokuphotha okuhle. Imikhiqizo yokugcina isetshenziswa kakhulu njengezisetshenziswa ezindaweni zokuhlobisa kanye Nokwelashwa Kwezokwelapha & Nezempilo Yomphakathi.