Depending on what
juice your using you may or may not see any difference. I use citrus juices and the ones I have had cloud up the inside of the poly
tanks and can't be "cleaned". Seems as though they leach onto the plastic. I have also cracked a couple plasttc type tanks. I just switched to glass. Its a waaay cleaner flavor and I don't have to worry about leaching or cracking. I also throw a vote in for IBTanked. I have a couple and they are inexpensive for the quality.