Safety rules the course follows
This is adult education, not medical advice. Stop at once if you feel sharp pain, see blood, feel dizzy or have any trouble breathing. Never practice drunk, high or right after a meal. We do not teach with numbing sprays, because they switch off a protective reflex, and our deep throat spray page explains why. If your gag reflex is so strong that it affects eating or dental care, talk to a doctor first. Read the full safety page before you start.