In the video above I answer a few of the more popular questions I get from beginners. These questions address the topic of steeping. Is steeping necessary? What about ultrasonic cleaners for steeping, or hot plate mixers? I then talk about DAAP (Diacetyl / Acetoin / Acetyl Propiniol). Is this something to be worried about? Lastly I bring up VG/PG ratios and explain which ratios are best for different situations.