Duravity: Chitsulo chosapanga dzimbiri ndi zinthu zosagwira, zolimba komanso zolimba, zomwe zimatha kupirira nyengo zosiyanasiyana komanso kugwedezeka kwakuthupi. Chifukwa chake, mulu wozungulirawu umakhala wolimba kwambiri ndipo ukhoza kugwiritsidwa ntchito kwa nthawi yayitali m'malo akunja.
Chitetezo: Mulu woterewu ungagwiritsidwe ntchito kupititsa patsogolo chitetezo chamsewu ndi ogwira ntchito. Zitha kugwiritsidwa ntchito polemba m'mphepete mwa msewu, malo oyenda pansi kapena njira yamagalimoto, zomwe zimathandiza kuchepetsa ngozi zapamsewu ndi kulowa mosaloledwa.
Kuyika kosavuta: kapangidwe kokhazikika kamapangitsa kukhazikitsa kukhala kosavuta. Akaikidwa, amatha kuima pansi popanda kukonzanso nthawi zonse.
Kukongola: Chitsulo chosapanga dzimbiri chili ndi nzeru zamakono. Choncho, mulu woterewu sumangopereka chitetezo, komanso umagwirizanitsa ndi malo ozungulira popanda kuwononga kukongola kwa malo.
Zolinga zambiri: Masitepewa ndi oyenera malo osiyanasiyana, kuphatikiza nyumba zamalonda, misewu ya mtawuni, malo oimika magalimoto, mabwalo a anthu, ndi zina zotero. Zitha kugwiritsidwa ntchito popanga malo osalala, olongosoka komanso otetezeka.