Do not try to create smoke in your mouth
Do not inhale or hold in smoke from cigarettes, vapes, or other burning materials
If you want a visual effect, use safe food-grade vapor or theatrical effects only under proper guidance
Use a fog machine or vape-free mist device designed for performances, kept away from the mouth
Use a flavored mouth rinse or breath spray for a harmless sensation instead of smoke
If you are asking about a magic trick or performance effect, use stage-safe props and follow the manufacturer’s instructions
If you are exposed to smoke and feel irritation, move to fresh air and seek medical help if needed