Enamel Erosion: What It Is, What Causes It & How to Protect Your Teeth
You’ve probably heard that enamel is what keeps your teeth strong—but did you know it doesn’t grow back once it’s worn down?
At Tooth Harmony in Niagara Falls, many patients come in with sensitivity, yellowing, or thinning teeth—often caused by a silent culprit: enamel erosion. Understanding what it is and how to prevent it can go a long way toward protecting your long-term oral health.
Let’s break it down.
What Is Enamel Erosion?
Enamel is the thin outer layer that covers each tooth. It’s the hardest substance in the human body, but it’s not indestructible. When it’s worn down by acids, brushing too hard, or certain habits, the enamel doesn’t regenerate.
This wearing down is called enamel erosion, and it can leave teeth vulnerable to decay, discolouration, and sensitivity.
What Causes Enamel to Wear Away?
There are several reasons your enamel may be wearing down:
Acidic Foods & Drinks
Citrus fruits, vinegar, pop (soft drinks), and energy drinks can all weaken enamel over time.Brushing Too Hard
Using a hard-bristled brush or brushing aggressively can gradually scrub away enamel.Frequent Snacking
Constant snacking, especially on sugary or starchy foods, increases acid production in your mouth.Gastroesophageal Reflux (GERD)
Stomach acids can reach your mouth and erode teeth—especially if reflux goes unmanaged.Dry Mouth
Saliva helps neutralize acids. If you’re not producing enough, your enamel is at greater risk.Teeth Grinding (Bruxism)
Although previously discussed, bruxism can also accelerate enamel loss by putting excess pressure on teeth.
Signs of Enamel Erosion
You may be experiencing enamel erosion if you’ve noticed:
Increased tooth sensitivity to hot, cold, or sweet foods
Teeth that appear more yellow (as the dentin underneath becomes more visible)
Edges of teeth that look translucent or thinner
Small dents or cupping on the chewing surfaces
Minor chips or rough edges
Shiny or overly smooth areas on the teeth
How Tooth Harmony in Niagara Falls Can Help
We approach enamel erosion with a combination of prevention, protection, and comfort:
🦷 In-Office Fluoride Treatments
To strengthen remaining enamel and reduce sensitivity
👄 Custom Mouthguards (if grinding is a factor)
Protect your teeth while you sleep
🪥 Personalized At-Home Care Advice
We’ll recommend the right toothpaste, brushing technique, and oral care products to avoid further wear
🎯 Monitoring
Regular checkups at Tooth Harmony in Niagara Falls allow us to catch enamel loss early—before more serious issues develop
What You Can Do at Home
To slow or prevent enamel erosion:
Use a soft-bristled toothbrush
Avoid brushing immediately after acidic meals or drinks (wait ~30 mins)
Cut back on high-acid drinks, or use a straw to reduce contact
Chew sugar-free gum to encourage saliva production
Stay hydrated—especially if you have dry mouth
Choose fluoride toothpaste to help strengthen enamel
📍 Protect Your Smile at Tooth Harmony in Niagara Falls
Enamel erosion doesn’t happen overnight—but over time, it can take a serious toll on your smile.
If you’re noticing sensitivity or changes in the look of your teeth, don’t wait. The team at Tooth Harmony will assess your enamel, help you understand what’s going on, and support you in protecting your teeth long-term.
Schedule a visit with Tooth Harmony in Niagara Falls at www.toothharmony.com to learn more about your options.
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