Faa'iidooyinka isticmaalka xaashida dahaarka leh ee warshadaha qalabka guriga: 1. Muuqaal aad u fiican, buuxinta baahiyaha shakhsi ahaaneed ee birta dahaarka leh waxay mari karaan daawayn kala duwan, taasoo keenta dhalaal iyo dhammaystir dhalaalaya oo muujinaya qaab macdan sare leh. Dahaarka ayaa u adkaysta diirka, taasoo keenta muuqaal qurux badan oo soo jiidanaya baahida shakhsi ahaaneed ee soo kordheysa ee naqshadaynta qalabka guriga. 2. Dareen taabasho oo wanaagsan, kor u qaadida khibrada isticmaale Dusha xaashida dahaarka leh waxaa lagu daawayn karaa daabacaad ama xoqin, taasoo keentay taabasho jilicsan oo muujisa jawiga qurxinta guriga, taasoo ka dhigaysa jawiga qalabka guriga mid soo jiidasho leh. 3. Si fudud in la nadiifiyo oo la ilaaliyo Dusha sare ee xaashida birta ah ee dahaarka leh waxaa lagu daaweeyaa dahaarka ka hortagga farta, taas oo aan ka hortagayn oo kaliya in faraha iyo boodhka la ururiyo laakiin sidoo kale waxay hubisaa in dusha sare ee siman aan lahayn calaamado heerkulka sare leh. 4. Cimilo wanaagsan oo iska caabin ah, xasiloon oo adkeysi leh Dusha sare ee xaashida birta ah ee dahaarka leh waxay isticmaashaa wax qabad heer sare ah oo cimiladu u adkeyso polymer, siinta caabbinta cimilada wanaagsan iyo hubinta isticmaalka xasilloon iyo muddada dheer ee isticmaalka iyada oo aan wax dhibaato ah xitaa ka dib isticmaalka dheeraadka ah. 5. Deegaanka u wanaagsan oo aan wasakhayn Dhammaan agabka loo isticmaalo xaashida biraha dahaaran waa kuwo dib loo warshadayn karo oo deegaan ahaan u wanaagsan.