Brake fluid expands seals, and eventually itll leak worswe then before. Thats what i have heared anyway, however someone told me to try brake fluid in my powersteering because mine is leaking also.. I never did tho because i just dont wanna mix those 2 fluids together and mess up more stuff..
If yours is leaking from where i think its leaking from you need to replace the pump, mine is doing the same thing, however its such a small leak i only need to refill it a tiny bit every 1-2 months.. I put in some brake fluid with stop leak and it seemed to slow the leak alot. I dont see a little waterspot under the Jeep anymore