Ha o sebelisa mochini oa li-weld o 4 ho 1 ka ho boloka lintho tse 'maloa ka kelellong ho netefatsa ts'ebetso e nepahetseng le polokeho .
Taba ea pele, lula u apara matlo a sirelelitsoeng a tšireletso, a kang likhalase tsa polokeho, ho thibela tšenyo ea mahlo ho laser skam .
Taba ea bobeli, etsa bonnete ba hore mochini o lekantsoe hantle ebe o qala pele o qala mosebetsi o mong le o mong oo {0}]
Taba ea boraro, e-ba le kelello ka mofuta le botenya ba lebelo le lebelo le litlhophiso tsa matla, ho fihlela sephetho se lakatsehang ntle le ho senya lintho tseo {0}
Qetellong, e lula e lula e le hantle le ho hlatsoa mochini ho lelefatsa bophelo ba bona ba bophelo bo botle, basebelisi ba ka sebelisa melemo e mengata ea li-welsing tse 4 .