Hape re u fa litšebeletso tsa litsebi tsa ho fumana lihlahisoa le ho kopanya lifofane.Re na le yuniti ea rona ea tlhahiso le khoebo ea ho fumana thepa.Re ka u fa mefuta e fapaneng ea thepa e amanang le mefuta ea rona ea thepa bakeng sa Cas 108-68-9,Deet , Di-Chloroxylenol , Bkb-95 ,Caprylhydroxamic Acid Inc.Boleng ba boleng bo holimo, k'hamphani e nakong le litšenyehelo tse mabifi, kaofela li re hapa botumo bo holimo lefapheng la xxx leha ho na le tlholisano e matla ea machabeng.Sehlahisoa se tla fana ka lefats'e lohle, joalo ka Europe, Amerika, Australia, Riyadh, Korea Boroa, venezuela, New Zealand. ho hapa tumelo ea bareki feela, empa hape ho aha lebitso la rona.Kajeno, sehlopha sa rona se ikemiseditse ho qapa, le ho fana ka lesedi le ho kopanya ka boikwetliso bo sa feleng le bohlale bo hlaheletseng le filosofi, re hlokomela tlhokahalo ya mmaraka ya dihlahiswa tsa maemo a hodimo, ho etsa dihlahiswa tsa porofeshenale.