Sekungamashumi eminyaka amadoda esebenzisa izinsingo ezilahlwayo lapho eshefa, futhi kunezizathu eziningana zokuthi kungani eqhubeka ekhetha le ndlela. Esinye sezizathu eziyinhloko ukuthi kube lula. Izinsingo ezilahlwayo kulula ukuzisebenzisa futhi zitholakala kalula ezitolo eziningi zemithi nasezitolo ezinkulu. Azidingi noma yiziphi izesekeli ezengeziwe noma ukulungiswa, okuzenza zibe inketho engenazo izinkinga zamadoda afuna isipiliyoni esisheshayo nesisebenzayo sokushefa.

Esinye isizathu esenza amadoda athande ukusebenzisa izinsingo ezilahlwayo ukukwazi ukuthengeka. Uma kuqhathaniswa nezinsingo zikagesi noma izinsingo zendabuko eziqondile, izinsingo ezilahlwayo zivumelana kakhulu nesabelomali. Lokhu kubenza babe inketho ekhangayo kumadoda afuna ukugcina ukubukeka kahle ngaphandle kokuphula ibhange. Ukwengeza, izindleko eziphansi zama-razor alahlwayo zenza kube lula ngamadoda ukuzishintsha njalo, ukuqinisekisa ukuthi ukushefa okubukhali nokuphumelelayo ngaso sonke isikhathi.

Izinsingo ezilahlwayo nazo zinikeza izinga lokuguquguquka okungenzeka ezinye izindlela zokushefa zinganikezi. Ayisindi futhi aminyene, okuwenza alungele ukuhamba noma ukuzilungisa ohambeni. Kungakhathaliseki ukuthi owesilisa usohambweni lwebhizinisi noma iholidi ngempelasonto, izinsingo ezilahlwayo zingapakishwa kalula esikhwameni sasendlini yangasese ngaphandle kokuthatha indawo enkulu. Lokhu kuguquguquka kubenza babe ukukhetha okudumile kwabesilisa abaphila impilo ematasa nesebenzayo.

Ngaphezu kwalokho, izinsingo ezilahlwayo zenzelwe ukuthi zisebenziseke kalula, ngisho nakulabo okungenzeka bangenalo ulwazi olutheni lokushefa. I-engeli ye-blade egxilile kanye nokuvikela okuvikelayo kusiza ukunciphisa ubungozi bokuqhunyiswa nokusikeka, okubenza kube inketho ephephile nethembekile yabesilisa bayo yonke iminyaka. Ukwengeza, isimo esilahlwayo salezi zinsingo sisho ukuthi asikho isidingo sokukhathazeka ngokulola noma ukucija inseba, okuyenza ibe ukukhetha okunganakekelwa kahle kwabesilisa abakhetha indlela yokuzilungisa engenazo izinkinga.

Ngaphezu kwezinzuzo zabo ezingokoqobo, izinsingo ezilahlwayo nazo ziza ngezitayela nemiklamo ehlukahlukene, okuvumela amadoda ukuba akhethe insingo evumelana nalokho akuthandayo. Kungakhathaliseki ukuthi bakhetha i-razor enama-blade amaningi ukuze bashefe eduze noma ikhanda elijikelezayo ukuze bakwazi ukuguquguquka okwengeziwe, kunezinketho eziningi ezitholakalayo zokubhekana nezidingo zokushefa ezihlukene. Sekukonke, ukusebenziseka kalula, ukufinyeleleka, ukuguquguquka, ukuvumelana nomsebenzisi, kanye nezinhlobonhlobo zezinsingo ezilahlwayo ziwenza abe yinketho edumile emadodeni afuna ukuzizwisa okulula nokusebenzayo kokushefa. Ngekhono labo lokuhlinzeka ngokushefa okuseduze nokunethezekile ngaphandle kwesidingo sezesekeli ezengeziwe noma ukunakekelwa, akumangalisi ukuthi izinsingo ezilahlwayo zihlala ziyisisekelo ezinkambisweni eziningi zokulungisa amadoda.