The problem is that cocaine sticks to cash whenever money is handled by drug dealers and users. And studies show that cocaine is in such wide use nationally that a sizable percentage of paper money bears traces of it -- a finding that courts are starting to cite in ruling against prosecutors.
I show to you how find this drugs on your money bills !
Step 1: Where ?
approx. 1 inch wide ,white mark can be easily found.
Step 2: Tools ?
Scan the bills with your uv light.When white line appears on the ends of the bills with 1 inch wide,you got it.You just found trace of cocaine on money.
Step 3: Compare Your Result
Please kids don't take drugs but make good instructable instead.