This depends on the fluid introduced into the system, and the way it is metabolized by the body. The timespan ranges from 'hours' to 'never'. Without knowing exactly which fluid you refer to, this question is impossible to answer.
How long does it take for a pelvic imflamatory disease to leave your body
Twenty four hours
How long does it take for voltaren to leave your system.
As long as you can hold it in.
15 months
Not sure
Twenty four hours
Ten weeks
two to three days.
16 years
6 days
It has a long half life so a good number of weeks before all traces leave the body