Cavities are small decayed areas on tooth surfaces created by bacteria eating through the enamel. They become a doorway to the inner tooth, and bacteria will gradually infiltrate and infect the area, resulting in more extreme oral health issues. The unsightly nature of cavities and the risk of infection and tooth loss are why preventive care, from at-home brushing and flossing to professional teeth cleaning twice a year, is so important. It's also helpful to understand why tooth decay occurs in the first place.

What Causes Cavities?

1. Poor Dental Care Habits

Dentists recommend that you brush twice a day and floss at least daily. These essential actions remove plaque, a sticky decay-causing substance, from your enamel while also dislodging food particles stuck between teeth. 

Limiting the amount of time your teeth are exposed to decay-causing bacteria will prevent extensive enamel erosion. A dedicated at-home routine also prevents stains and keeps your breath fresh, so make time each day for care.

2. Unhealthy Foods and Beverages

Decay-causing bacteria rely on sugars and carbohydrates. When they digest them, they create acids that wear down the protective enamel layers on your teeth, gradually causing cavities. That's why it's essential to indulge in sugary and processed foods only in moderation. 

Avoid acidic foods, too, as they will erode enamel, and be mindful of hard foods. Biting down on these can crack enamel, making it easier for bacteria to get inside.

3. Skipped Dental Checkups

Even a strong at-home routine of brushing and flossing can't remove all the plaque on tooth enamel. Over time, this plaque calcifies into a harder substance called tartar, which can only be removed by professional tools. For this reason, teeth cleanings are a recommended part of dental checkups every six months. 

In addition to checking for cavities, gum disease, and other oral health issues, a hygienist will deep-clean your teeth, clearing plaque from hard-to-reach areas you can’t get to at home. The dentist will look for early signs of decay and recommend ways to remineralize enamel. A teeth cleaning is a great opportunity to ask questions so that you can strengthen your personal oral care plan.

If you’ve overdue for a teeth cleaning, visit the team at Dr. Mead & Dr. Houston Dentistry. This Lake Havasu City, AZ, team provides state-of-the-art care in a welcoming setting. The dentists care for patients of all ages and create personalized treatment plans to ensure the best results. Visit them online to learn about their family and cosmetic dentistry services or call (928) 855-5061 to schedule your oral exam.