<human>:  How can I get rid of a cavity without going to a dentist?
<bot>: The best way to get rid of a cavity without going to a dentist is to practice good oral hygiene. This means brushing your teeth twice a day, flossing at least once a day, avoiding sugary and acidic foods, and regularly visiting your dentist for check-ups and professional teeth cleanings. Additionally, drinking plenty of water and using a tongue scraper can help to prevent cavities and keep your mouth healthy.