Boiling dishes can kill Helicobacter pylori. Boiling dishes is one of the sterilization methods. Boiling dishes in boiling water can kill Helicobacter pylori bacteria, which generally does not survive for more than 90 minutes in isolation, so you can put your daily dishes in a sterilizer to sterilize them. Infection with H. pylori may lead to gastritis, gastric ulcer, gastric cancer and other diseases. It is mainly transmitted through the oral-oral route, and it is more likely to be infected when you go out for a meal or get together for a meal, so you can choose to take a carbon 14 breath test for examination. Positive patients can take oral omeprazole, clarithromycin, amoxicillin, bismuth potassium citrate and other drugs under the guidance of the doctor for sterilization treatment, and pay attention to meal sharing with family members in life to avoid mutual infection. Drugs should be used under the guidance of a doctor.