Nitrous oxide, commonly known as laughing gas, is a safe and effective way to help you relax during dental treatment. The gas is mixed with oxygen and administered through a small mask that fits over your nose. Within minutes, you’ll feel calm and relaxed while remaining fully conscious and able to communicate with Dr. Puffer and our team. The effects wear off quickly once the mask is removed, allowing you to drive yourself home after your appointment. Nitrous oxide is an excellent option for patients with mild to moderate anxiety, children, and those who want to feel more comfortable during routine procedures like cleanings or fillings.