Yes..
Actually if someone is effected by Jin then just doing reciting manzil and blowing on water would be good enough to chase him out.
But in this case one need to do it regularly, (as he can come back again) there is no need to communicate with jin at all. The only reason one want to communicate is hope that Jin could leave the person for good. But there is no grantee if Jin would keep all the promise.
There are some Amil they just kills the Jin, but this should be avoided as could create problem with there family.