Nibyo, twemeye kwihindura .Ushobora guhitamo imiterere cyangwa ubunini ubwo aribwo bwose.
Nibyo, dushobora gutanga garanti yimyaka 5.
Nibyo, Turashobora gutanga ingero mugihe cyicyumweru.
Bizatwara iminsi 7-15 yo gukora ingero .Igihe cyuzuye cyo gutanga umusaruro ni iminsi 30-50, biterwa na qty.