Binciken masana kimiyyar Amurka ya nuna cewa wannan tatsuniya ce. Yi farin ciki da haushi - ƙasa da haɗari fiye da yin ba tare da shi ba. Domin lokacin da gashinmu ya bushe ta hanyar halitta, ba mu sarrafa wannan tsari. Kuma idan kun bushe ba daidai ba, lahani na iya zama fiye da lokacin amfani da bushewa gashi.
Tare da kowane bushewa, gashi yana fuskantar damuwa, gashi yana jujjuya shi, yana rasa sunadarai na bakin ciki, yana da sauƙin lalace. Wani abu - lokacin amfani da busasshen mai bushe, idan, ba shakka, yana da kyau sosai, ana iya narkewa mai dacewa, to, za ku iya zaɓar zazzabi da kyau, to tsarin gashi bai sha wahala ba. Yawan yanayin zafi yayi matukar cutarwa.
Dole ne a tuna cewa yana da ba wanda yake so ne don shoverly don tasiri rigar gashi. Abin da bai kamata a yi ba, don haka don zuwa gado tare da gashi ba tsammani don kada nau'in salon gyara gashi ba zai shafe shi ba, har ma, har ma yana da muni, tsarinsu. A wannan yanayin, kafin lokacin kwanciya, bushewar gashi zai kasance ta hanyar. Bayan haka, shima ba shi yiwuwa a shafa tawul ɗin televir bayan wanke ma. Wajibi ne a shiga cikin tawul mai laushi dan kadan kadan, to ya bushe da haushi.