Drug Rehabilitation that works

Parents Face Charges for Giving Baby Meth-Laced Orange Juice
The parents of a one-year-old baby face criminal endangerment charges for allowing their child to drink meth-laced orange juice.
Read more on KFBB Great Falls

Meth lab found in fish bin
Five people will appear in Hamilton District Court today on drug charges after police searching a Hamilton house found cannabis and a meth lab packaged into a fish bin.
Read more on Stuff

Posey County Mother Arrested for Meth Lab & Neglect
   A mother is behind bars because authorities found an active meth lab in her northern Posey County home.
Read more on FOX 7 WTVW Evansville

I have a famiy member who got in trouble for using crystal meth. He has seemed to stay clean but now he is saving pickle juice. He was saying that it was for headaches that the sun was giving him from working outside in the heat, but now it is cooler and he is still saving it. Plus, the day he drank the entire jar was the day he went to see his probation officer. So I was wondering if pickle juice can erase traces of meth to allow someone to pass a urine test or if he might be doing something like marijuana or if we can believe him about the headaches.
Thanks for your help.