Fourteen insulin-dependent diabetic children reused their disposable syringe-needle units an average of 6.3 times per needle. Between uses, the needle was wiped with alcohol and stored in the refrigerator. There were no infections reported during the study for an average duration of 94 days. Dullness of the needle was the major reason for changing to a new one. Recurrent use of disposable needles for insulin injections appears safe in childrenand may be advised. It will help decrease some of the high cost of the daily care of a person with diabetes.