That's good that you brought that up because a lot of groups just don't make it in general
Our study showed that smokers had significantly higher systolic and diastolic blood pressure than non-smokers

These are non-negotiable: - Protective gear - Wear gloves, eye protection, and even a mask if dealing with nicotine concentrates - Ventilation - Nicotine vapours or strong flavourings can irritate so have a window open or a fan nearby - Labels - Put labels on everything, including information about the date of creation, nicotine strengths, ratio of ingredients and the flavour - Safe storage - Concentrated nicotine is a toxin, so store it very carefully and avoid contact with skin - Clean, sterilised tools - Pipettes, beakers, and bottles should all be thoroughly sterilised to avoid contamination - A DIY calculator - Getting your ratios right will avoid overdosing or underdosing, so an e-liquid calculator is your friend - Responsible disposal - Leftover concentrates, used containers, and any other waste should be cleaned up and discarded safely And, most importantly, ALWAYS keep chemicals out of reach of kids and pets
Stay patient, addressing each area as you detect odors