Tooth decay starts small. It grows fast. You often feel nothing until real harm is done. That is why early cavity detection by a general dentist matters so much. Your dentist looks for tiny changes that you cannot see or feel. Careful exams, simple tools, and regular checkups help find weak spots before they turn into painful holes. Early detection means shorter visits, smaller fillings, and lower cost. It also lowers your risk of infection and tooth loss. General dentists guide you on daily care, diet choices, and smart use of fluoride. They also know when damage is too great and you need higher level treatment, such as crowns, root canals, or even Lower Manhattan dental implants . By seeing your general dentist on a set schedule, you give yourself the best chance to protect your natural teeth and keep your smile strong. How Cavities Start And Why You May Not Notice Cavities start when germs in your mouth feed on sugar and turn it into acid. The acid attacks the hard outer layer o...