I. like many have waited far too long for my deliveries that finally arrived across a number of days and some with unknown tracking numbers. Of course, my many emails never received a response. I purchased 4 gallons for myself and to give to family & friends. However, I have a growing concern about what is actually in these bottles. First, there is no safety seal on the bottle cap or on the opening of the bottle. Second, there is no expiration date anywhere on the bottles & alcohol does have a defined shelf life.(what if the Ethyl Alcohol alcohol used is already near expiration?) Last & of biggest concern is one bottle clearly smells of alcohol while the other 3 have a petroleum like smell mentioned by a previous reviewer. I have requested return labels (I know - stop laughing - but I'm building my documentation for dispute through my credit card). I NEVER write reviews but I fear this product may harm people if the contents are not what is listed on the label. How can you possibly smell 2 different things for the same product??? BE SAFE - and with this product - BE CAREFUL