الملخص

This study deals with the comparison of the effect of some disinfectants used in Hospitals from local market of Nineveh province from  different origins, on some Gram negative and Gram positive bacteria isolated from burns and wounds. These disinfectants includes  : Dettol (septol) ,Hepatine , Povidine-iodine , Hand sterilizer all of them from local , Arabic and international origins.  Results showed a clear resistance of the studied bacteria , and differences in bacterial sensitivity toward disinfectants depends on its origins and bacterial species .It was clear that the disinfectant (hepatine) was the best disinfectant in inhibiting  growth , the danish origin was the best of them then  Jordanian origin, the second disinfectant (dettol)  of  which the Jordanian origin was also the best, then (povidine-iodine) of which the Emirates origin was the best and then (hand sterilizer gel) of France origin was best.