Hi, I'm a pharmacist and am familiar with the clearance of various drugs and substances from the body. Unfortunately, I am unaware of any manner which can "flush" or enhance the clearance of ethyl glucuronide (EtG) from your body. Your body uses substances called enzymes to clear various compounds from your body and they function at a pre-determined time period. With EtG, it takes the body about 6-7 days to metabolize, (i.e., flush), EtG and thus clear it from your body, through your urine. I bet that is not the answer you wanted, but based upon my knowledge, that is THE answer. I will you all the best, Regards, Ray