i just reused the needle like 5 times but i cleaned it ev everytime. i know needles are cheap but its hard for me too get them sometimes. and i know i could go to ezpins or whatever but i just try to get them locally. and no the neddle does not get dull b/c on my last injection with the same needle it went in easier than ever before. i just got some KEFLEX and i hope that will help, but if not iam gonna see a doc. what should i tell the doc when i go visit? i cant tell him i do roids b/c i cant do that, or i could loose my job. if they check it out can they tell if its test oil or any other type, or will the oil still be present?