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No. First, all blu Tanks™ are completely sealed on the inside. If you attempt to open the blu Tank™, remove the e-liquid and replace it with your own, it will cause malfunctions with your electronic cigarette and will void your warranty.
Second, nicotine, if not properly tested and regulated, is a dangerous substance. Because e-liquid is ingested, it’s essential that you are mindful of the source and ingredients that go into it. If you aren’t sure, you run the risk of injury. For this reason, we strongly recommend against making and using your own e-liquid with our products.