ब्लिस(bleach) बाहायनानै बिजिफोर गोथार खालामनायनि खौरांखौ निसायारि गोरोंगोराफोर(addiction professionals) आरो बिजि exchange फोरनिफ्राय थोजासे मोननो हायो।
Information on cleaning needles using bleach is available from health care and addiction professionals and from needle exchanges.