Still Using?

Hi,

I would just like to find out. What signs can I be on the lookout for if someone is still using Cat / Cocaine.
I was told that he stopped, but he refuse to go to rehab.
Asking questions as to how to detox.
Please any advice.
HI

I would advise you to open google and just search for : signs that someone is on cocaine.

You will get loads of credible sources
And if he talks about being in a recovery program. Talks about going to meetings, talking to his sponsor--without you probing. That often is a sign he is working toward recovery