How to Care for Your Composite Fillings

How to Care for Your Composite Fillings

Posted by Sung Yil Cho Cho Jun 21, 2024

This is a thumbnail image of blog How to Care for Your Composite Fillings

Composite fillings are tooth-colored restorations used to repair decayed, chipped, or fractured teeth, made from a blend of resin and fine glass particles. These fillings are designed to match the natural color of your teeth, providing a more aesthetic alternative to traditional amalgam fillings. The procedure involves removing the decayed portion of the tooth, cleaning the affected area, and then applying the composite material in layers. Each layer is hardened using a special light before the final shaping and polishing to ensure a smooth and natural-looking finish. Composite fillings in Walnut Creek, CA, bond directly to the tooth structure, restoring the tooth's integrity and strengthening it, offering both durability and an enhanced appearance. 

The Composite Filling Procedure 

The procedure begins with an initial examination where our dentist in Walnut Creek, CA, will assess the affected tooth or teeth. This typically involves visual inspection and may include X-rays to determine the extent of decay or damage. Once the assessment is complete and it's determined that a composite filling is suitable, our dentist will explain the procedure and discuss any concerns or questions you may have. Local anesthesia is then administered to numb the area around the tooth to ensure comfort during the procedure. The numbness usually takes a few minutes to set in. 

Once the tooth is numb, our dentist will use a dental drill or laser to remove the decayed or damaged portion of the tooth. This step is crucial to stop the progression of decay and prepare the tooth for the filling. The cavity is thoroughly cleaned and prepared to create an ideal environment for bonding with the composite filling. This may involve etching the tooth with a mild acidic solution to create microscopic pores that help the composite material adhere to the tooth structure. 

After preparation, our dentist will apply layers of composite resin to the cavity. Composite resin is a tooth-colored material made of plastic and glass particles. Each layer of composite resin is carefully placed and shaped to match the contours of the tooth and ensure a natural appearance. The dentist will sculpt the composite material to restore the natural shape and function of the tooth. A special curing light is then used to harden each layer of composite resin. This light activates chemicals in the resin that initiate a curing (hardening) process. The dentist will ensure each layer is cured correctly before applying the next layer. 

Once all layers of composite resin are in place and hardened, the dentist will trim, shape, and polish the composite filling. This step ensures the filling fits comfortably within your bite and blends seamlessly with the surrounding teeth. Polishing the composite filling also helps to smooth out any rough edges and enhances its appearance, making it look natural and aesthetically pleasing. 

After shaping and polishing the filling, our dentist will check your bite (how your teeth come together). This involves having you bite down on a piece of special paper to ensure the filling does not interfere with your bite and feels comfortable. Any necessary adjustments to the filling's shape or height may be made at this stage to ensure optimal function and comfort when chewing. Contact us today to learn more.

The Advantages of Composite Fillings 

  • Natural appearance, blending with tooth color 
  • Conservative treatment preserves more tooth structure 
  • Strong bonding to the tooth, providing support 
  • Versatile use for various dental repairs 
  • Reduced sensitivity to hot and cold 
  • Durable and long-lasting with proper care 
  • Minimal risk of allergic reactions 
  • Immediate functionality after placement 

Tips for Taking Care of Your Composite Fillings 

Maintain Good Oral Hygiene 

  • Brush your teeth at least twice daily using a soft-bristled toothbrush and fluoride toothpaste. Pay special attention to the areas around your fillings to remove plaque and prevent decay. 
  • Flossing helps remove food particles and plaque between your teeth and around the filling edges, reducing the risk of cavities and gum disease. 

Avoid Hard and Sticky Foods 

  • Chewing hard foods like ice, nuts, and candies can crack or dislodge your composite fillings. Be mindful of what you bite into. 
  • Sticky foods like caramel and gummy candies can pull at the filling and create gaps where bacteria can enter, leading to decay. 

Use a Mouthguard 

  • If you grind your teeth at night (bruxism), wearing a custom mouthguard can protect your fillings from excessive wear and prevent fractures. 
  • Use a mouthguard during contact sports to prevent damage to your teeth and fillings from impact. 

Regular Dental Check-Ups 

  • Schedule regular dental check-ups and cleanings every six months. Our dentist can monitor the condition of your fillings and detect any issues early. 
  • If you notice any sensitivity, discomfort, or visible changes in your fillings, contact our dentist promptly to address the problem before it worsens. 

Avoid Staining Agents 

  • Composite fillings can become discolored over time when exposed to staining substances like coffee, tea, red wine, and tobacco. Moderation and rinsing your mouth after consuming these can help maintain their appearance. 
  • Smoking stains fillings and affects overall oral health. Quitting can preserve the appearance of your fillings and improve your dental and general health. 

Be Gentle on Your Teeth 

  • Don't use your teeth to open packages, bottles, or other objects. Doing so can damage your fillings and natural teeth. 
  • Be mindful of how you chew, especially with front teeth, to avoid unnecessary stress on your fillings. 

The composite filling procedure is a precise and effective method for restoring teeth damaged by decay or minor fractures. Visit Ygnacio Dental at 1766 Lacassie Ave # 101, Walnut Creek, CA 945961, or call us at (925) 280-2848 to discuss how composite fillings can restore your smile with natural-looking results.

Leave A Reply

Please fill all the fields.


1766 Lacassie Ave # 101,
Walnut Creek, CA 94596

Office Hours

MON - WED8:00 am - 5:00 pm


FRI - SAT8:00 am - 5:00 pm