There is an easier way to eliminate the BA than boiling...Just draw your oil into the syringe, take the pin off, and microwave for 10-20 seconds...Be sure to prop the "pin end" of the syringe up a little so no oil leaks out...Also, mix a little deca in it and inject slowly...I was having the same problems with Testoprim-D's until I started doing the above regimen...It really works!!!