HOW DO I GET RID OF SALT IN MY BODY?!?

I eat literally 5 or 6 times the amount of salt a healthy person should eat but I've tried EVERYTHING. All of the salt substitutes and I've tried cutting back or not eating it but everything tastes gross without all of the salt I put on. I've tried not having it on the dinner table and everything but I just give up so is there anything I can do to get rid of it as I eat it??? Like drinking more water or sweating it out???