Cavities are one of the most common dental problems, and preventing them is essential for long-term oral health. Living in Spokane, WA, means enjoying outdoor adventures, local farmer’s markets, and plenty of culinary delights around the city. With such an active and food-rich lifestyle, keeping your teeth cavity-free can be a challenge. Fortunately, with some straightforward habits and an understanding of cavity prevention, everyone from South Hill to North Spokane can enjoy strong, healthy teeth.
What Causes Cavities?
Cavities develop when plaque—a sticky film of bacteria—accumulates on teeth and produces acids that gradually erode enamel. Factors like sugary foods, inadequate brushing, and dry mouth can accelerate this process. Spokane’s seasonal variations, from hot summers to snowy winters, sometimes impact our routines and choices, but prevention remains consistent year-round.
Brush and Floss: The Spokane Way
*Brush Twice a Day.* No matter how busy your day is—whether it’s a morning hike on Mount Spokane or cheering at a Hoopfest event—always brush your teeth at least twice daily. Use a fluoride toothpaste, as it helps repair early stages of tooth decay.
*Floss Every Night.* Flossing is essential for removing food and plaque between teeth where your toothbrush can’t reach, especially after enjoying local favorites like BBQ or artisanal bread from Spokane’s bakeries.
*Technique Matters.* For best results, brush for two minutes with gentle, circular motions and be thorough around the gumline. Floss gently to avoid injuring your gums.
Smart Eating Habits in Spokane
*Limit Sugary Snacks and Drinks.* Spokane’s many coffee shops and local dessert stops can tempt you, but moderation is key. Sugar feeds the bacteria that cause cavities. Opt for snacks like fresh fruit from the Spokane Farmer’s Market, cheese, nuts, or crunchy veggies.
*Drink More Water.* Our region’s beautiful outdoor culture encourages hydration, especially in the summer. Choose water over soda or sweet tea. Spokane’s tap water is fluoridated, which means drinking it also helps strengthen enamel and prevent cavities.
*Mindful Snacking* Spokane’s food trucks and microbreweries are local gems, but try to limit between-meal snacking. Frequent snacking gives cavity-causing bacteria more fuel to produce acids. Instead, keep sweets as a special treat and rinse with water after indulging.
Routine Dental Visits: Your Local Dentist Is Your Ally
Regular dental checkups are critical. Spokane has many trusted dental professionals who know our community and its lifestyle. At least twice a year, get your teeth examined and professionally cleaned. Your local dentist can:
- Identify early signs of decay
- Apply fluoride treatments if your risk is high
- Provide sealants for children or adults at greater risk
- Teach you the best brushing techniques for your specific needs
Use Fluoride Products
Fluoride is a key mineral in fighting cavities. Not only is Spokane’s public water fluoridated, but you can boost your defense with toothpaste and mouthwashes containing fluoride. For children, ask your dentist about fluoride varnish treatments.
Protect Your Teeth During Spokane’s Outdoor Fun
From skiing at Mt. Spokane to cycling the Centennial Trail, Spokane’s active culture sometimes increases risk of chipped teeth—damage that can become a hotspot for cavities. If you (or your kids) play sports, use a custom mouthguard to protect your teeth from injury.
Teach Good Habits Early
Spokane is a family-friendly town, making it essential to teach kids proper oral care early. Use fun, flavored toothpaste options, reward charts for consistent brushing, and lead by example. Take your child to regular checkups even before their first birthday to establish a lifetime habit.
Address Dry Mouth
Many people in Spokane may experience dry mouth caused by cold weather, medications, or medical conditions. Saliva is crucial in neutralizing acids and washing away food particles. To combat dry mouth:

- Drink plenty of water throughout the day
- Chew sugar-free gum to stimulate saliva
- Avoid tobacco and limit caffeine
Consider Dental Sealants
Ask your Spokane dentist about dental sealants. These thin coatings are applied to the chewing surfaces of molars—where most cavities occur. Sealants provide a physical barrier against bacteria and food, and are commonly used for children but can benefit adults as well.
When to Seek Dental Help in Spokane
Despite best efforts, sometimes tooth sensitivity, visible holes, or pain can signal a cavity. Spokane is home to many skilled dental clinics ready to help. Don’t wait for pain; early intervention is always easier and more comfortable than treating advanced decay.
Spokane’s Takeaway for Cavity Prevention
With its vibrant lifestyle and community spirit, Spokane offers plenty of opportunities to enjoy life—and maintain excellent dental health. Preventing cavities isn’t about giving up your favorite treats or outdoor activities; it’s about making smart, simple choices daily:
- Brush and floss consistently
- Drink fluoridated water
- Watch your snacks and sugar intake
- Visit your local dentist regularly
By embracing these habits, you can protect your smile and make the most of everything Spokane has to offer, from Riverfront Park picnics to bustling art walks downtown. Remember, your dental health is an important part of enjoying our beautiful Inland Northwest setting—and it starts with a few easy steps each day.
About the Author
Dr. Ashley Ulmer
Dr. Ashley Ulmer is the owner of Smiles by Ashley. She enjoys the challenge and opportunity to practice dentistry on her own and finds managing her staff and patients very rewarding. Dr. Ulmer is also an active member of the Spokane District Dental Society and member of the board of directors for the Washington State Dental Association.





