
Many of us were taught from a young age that good oral hygiene is crucial for a healthy smile. This meant brushing your teeth twice a day or more. But is there actually such a thing as brushing your teeth too much? Surprisingly, over-brushing can do more harm than good. Read on to learn about the top 5 risks of being overzealous with your toothbrush.
Extreme tooth brushing can lead to:
1. Tooth Wear
Brushing too aggressively or too frequently can actually wear away your tooth enamel over time. This enamel is the outer protective layer of your teeth. Once enamel wears away, the next layer of the tooth called dentin gets exposed. Dentin is much softer and more porous than enamel. This means it provides less protection against external substances that can irritate the inner tooth and cause pain. Dentin contains thousands of tiny tubules leading to the inner dental pulp that register hot, cold and pressure sensitivities. Without the enamel barrier, these sensitivities are heightened.
Loss of enamel also leaves teeth prone to cavities and tooth decay. Enamel has a crystalline structure that helps prevent bacteria from adhering to teeth. Without it, bacteria can start to penetrate into micro holes in the exposed dentin, raising your risk of cavities, tooth infections and decay. According to the British Dental Association, up to 30% of adults display signs of tooth wear caused by over brushing.
2. Gum Recession
Excessive brushing can also rub away at your gums, leading to gum recession. This is when your gums gradually pull away from your teeth, exposing more tooth surface and root. Receding gum puts you at greater risk for decay and increased sensitivity. About 8% of UK adults have some form of gum recession, reports the Adult Dental Health Survey.
Find out more: Is Gum Recession Reversible?
3. Sensitivity
Worn enamel and gum recession leave microscopic cracks and openings in your teeth for hot, cold, sweet, or acidic foods and liquids to penetrate. This leads to increased sensitivity and pain when eating and drinking. To help reduce sensitivity from worn enamel and receding gums, try using a sensitivity toothpaste containing ingredients like potassium nitrate or arginine to block pain transmission. Avoiding very hot or cold foods can also help, as can getting any cavities filled quickly before they reach the nerve.
4. Damaged Tooth Roots
The roots of your teeth lie below your gum line. Brushing too forcefully near the gums can actually scrub away the root surface material. This causes increased sensitivity and can open you up to infections.
5. Loss of Tooth Structure
Repeated aggressive brushing over time can cause your teeth to become loose, thin, or grooved. This overall loss of tooth structure not only damages aesthetics but can also lead to dental issues like decay, cracking, or the need for crowns or implants.
Read about: Gum Aesthetics 101: Everything You Need to Know About Achieving a Perfect Smile
Protect Your Smile From Too Much Tooth Brushing
The good news is that by adjusting your brushing habits, you can avoid the dangers of overbrushing. Be sure to use a soft-bristled toothbrush and brush gently using small, circular motions or better still use an electric toothbrush but only hold it on the tooth rather than moving it around (let it do the work for you). Opt for brushing just twice per day for two minutes each time. And see your dentist regularly, as they can catch early signs of wear and tear.
If you think you may be overbrushing, don’t wait. Give our periodontist in London a call today to discuss your oral health. We’re here to help you achieve better brushing habits and your healthiest smile.
Here is your 10 step guide on how to have healthy gums
Here are the key factors to achieving healthy gums:
- Brush your teeth twice a day (first thing in the morning and last thing at night) using an electric toothbrush, for at least 2 minutes each time.
- Cleaning in between your teeth at least once a day using interdental brushes or floss.
- Use of other adjuncts like a tongue scraper or mouthwash may be helpful.
- Don’t ignore any initial signs of gum disease such as bleeding gums and bad breath.
- Find out if anyone in your family such as siblings suffer from gum/periodontal disease and be extra vigilant if they do as it can run in families.
- Go for regular gum screens with your dentist/hygienist so if gum disease does develop it can be picked up early.
- Have regular (3-6 monthly) professional cleaning with your hygienist.
- Ensure you’ve had a general health screen as conditions such as diabetes can have a significant influence on the health of the gums.
- Eat well to include a balanced diet of fruit and vegetables.
- Don’t embark on any other complicated treatment e.g. braces or dental implants, until your gums are healthy.
For more information on healthy gums, gum disease, dental and articles, make sure to read our other blogs.
More information on periodontal can be found on the British Society of Periodontology and Implant dentistry website.
Can gum disease affect my general health?
The simple answer is yes, gum disease can affect your general health. The mouth is connected with the rest of the body. It is the doorway to the body, rather than a separate organ, and is the access point for bacteria to enter the bloodstream via the gums.
There are particularly strong associations between diabetes and heart disease. When considering diabetes, not only does gum disease have an effect on diabetic control, but it also increases the risk of diabetes in healthy individuals.
The good news is that treating gum/periodontal disease may have a positive impact on general health. So don’t ignore the signs of gum disease and take the necessary steps to ensure healthy gums. Remember, healthy gums = healthy body.
For more information on gum health, disease, dental, and articles, make sure to read our other blogs.
More information on periodontal can be found on the British Society of Periodontology and Implant dentistry website.

Can gum/periodontal disease treatment make a difference to my life?
Gum/periodontal disease can have a negative impact on your quality of life. For example, bad breath may affect your confidence to get close to someone, loose teeth may affect your ability to eat hard foods, tooth loss may affect your nutritional status and the teeth may change position leading to an unattractive smile.
Treating gum/periodontal condition will make a difference to the quality of your life and daily functions. If the condition is treated, you would not have to worry about bad breath, you could eat the foods you like and future tooth loss is prevented. Even individuals who initially don’t have any major symptoms from the condition often say that their mouth feels healthier and they feel better in themselves.
Make sure to read our other blogs to keep a check on your gums. Or contact us if you have any questions or feedback, or would like to book an appointment.
How well does gum/periodontal disease treatment work?
Gum/periodontal disease treatment works really well!
It’s not all doom and gloom when it comes to gum disease. The treatment for the condition is highly predictive and works very well. Of course, the earlier it’s treated the more predictable it is. The first line of treatment is usually ‘non-surgical debridement, which involves disinfecting the gum pockets, allowing them to heal and close up. Even for very advanced cases, there are many options to get the condition under control and ensure the mouth is healthy again.
Although gum/periodontal condition can’t be cured, it can be stabilised. Once it has been stabilised, life-long maintenance of health is simple.
Check out our other blogs if you want to learn more about your dental care. Or contact us if you have any questions or feedback, or would like to book an appointment.
Why are my gums bleeding during pregnancy?
Pregnancy changes your body and that includes your gums too! This means you are more at risk of gum disease and may experience signs of this such as bleeding gums. These signs should not be ignored, as gum disease treatment is safe, effective, and important during pregnancy. Pregnant women should be aware that dental X-rays can be undertaken and local anaesthesia can be delivered without additional risk either to the mother or the foetus. In fact, the risks of no treatment are much higher.
Even without any of the symptoms, if you’re pregnant, it’s always a good idea to get a gum screen and take the necessary precautions to prevent gum disease.
Check out our other articles if you want to learn more about your dental care. Or contact us if you have any questions or feedback, or would like to book an appointment.
Does gum disease run in families?
Genetics and underlying susceptibility play a big role in determining whether you suffer from gum/periodontal condition. Although the plaque/bacteria are the initial cause, your genetic makeup affects how you react to that plaque. For example, your response may be exaggerated if you are genetically more susceptible. Especially if you are young, have a severe disease, and have no other risk factors, this may be the central reason as to why you have developed the disease.
Even if gum disease runs in your family, it doesn’t mean the treatment won’t be successful. In fact, treatment for this is generally highly predictable.
Does my diet affect my gums?
Nutrition and diet have a role in gum/periodontal problems. An imbalance or deficiencies can increase the risk and severity of periodontal disease by affecting the body’s resistance and potential for repair.
Therefore, it’s important to have a healthy intake of fibre, fruit and vegetables and reduce the level of refined sugars to prevent dental disease and improve general health.
Can you cure gum/periodontal disease?
You can never really ‘cure’ gum/periodontal condition but you can treat and stabilise it. Once treated and the gums are healthy, you need to ensure life-long regular maintenance at home and with your hygienist to ensure you minimise any chances of relapse.
Check out our other articles if you want to learn more about your dental care. Or contact us if you have any questions, or feedback, or would like to book an appointment.
What if I leave my gums untreated?
If your gum/periodontal condition is left untreated, this can result in your teeth loosening up and eventual tooth loss. Other associated symptoms may also start to develop including bleeding gums, gum boils, bad breath, bad taste and painful gums/teeth.
You may get very few symptoms until it is advanced so it is important to catch it early, as it’s a preventable and treatable condition.
Are lasers needed to treat my gum?
The simple answer to the question above is no.
Laser is an acronym for Light Amplification by Stimulated Emission of Radiation. The evidence base for using lasers in the treatment of periodontal/gum problems is unclear. However, what we do know is that they do not have any additional advantages over conventional treatment.
Conventional therapy has been used predictably for many decades and often those who use lasers will charge you more for the treatment, but the outcome will be the same as that for conventional therapy. So further well-designed studies are required before the widespread use of lasers in periodontology can be advocated.
If I have gum disease is it safe to have dental implants?
Dental implants have become a popular choice for replacing missing teeth. Implants are manufactured from titanium and can support crowns, bridges or dentures.
For patients with advanced gum/periodontal problems, it is often tempting to want to replace loose teeth with implants. The first thing to remember is that nothing beats your own tooth! So wherever you can, you should always try and save your natural tooth, even if it is loose.
Check out our other articles if you want to learn more about your dental care. Or contact us if you have any questions or feedback, or would like to book an appointment. Follow us on Instagram to get updated on our latest treatments!
- Why are my gums receding?
- What can I do about receding gums?
- What can I do about my gummy smile?
- When is crown lengthening necessary?
Why are my gums receding?
Gum recession happens when the gum tissue has receded and lowers its position on the tooth, exposing the roots of the teeth.
You may be at more risk of recession depending on the position of your teeth in the jaw as well as the thickness of your gum and bone. The recession itself may be caused by plaque, overly aggressive brushing or trauma from e.g. lip/tongue piercings.
Gum recession needs attention and the first step is to consult your dentist or a gum expert on whether further measures need to be taken to stop or correct the recession.

What can I do about receding gums?
If you are only mildly affected by receding gums, that’s great! Catching it early means that it may just be a case of monitoring it. However, either way, the cause of the recession must be established and corrected. This may involve a modification of your brushing technique or gum disease treatment.
If further treatment is required, the one recommended will depend on the aims of the treatment. The most common treatment is the free gingival graft, which involves taking a small piece of tissue from the roof of your mouth (palate) and applying it as a graft to an area that is deficient. This thickens the gums, helps facilitate oral hygiene, and helps prevent further recession. This is often used for lower front teeth.
If aesthetics are of concern, then the gum is often moved to cover the recession. This may or may not be combined with a gum graft, depending on the thickness of the existing gum. Advances in the application of microsurgical techniques have led to improved success, less post-operative discomfort, and reduced healing times.
What can I do about my gummy smile?
A gummy smile describes excessive gum display when smiling. The teeth can also look smaller than their expected size. It is not uncommon and shouldn’t be ignored, especially if it affects your self-confidence and happiness.
There are many reasons for a gummy smile, but it is largely due to the way your teeth, gums, and jaw have developed.
A gummy smile can be treated using a ‘gum lift’ or crown lengthening procedure. This lengthens your teeth and reduces the amount of gum on show, thereby improving your smile.
This procedure is also suitable for teeth that are extensively broken down and require a more sound tooth structure above the gum line to allow for a restoration/crown to be placed.
When is crown lengthening necessary?
Occasionally, there is not enough tooth surface above the gum line to support a crown; this is when crown lengthening is necessary.
Crown lengthening removes gum and bone tissues, exposing more of the tooth to allow room for the new crown. Crown lengthening is sometimes also a cosmetic procedure option for patients with a “gummy smile,” which means you have too much gum tissue around your teeth.

Check out our other articles if you want to learn more about your dental care. Or contact us if you have any questions or feedback, or would like to book an appointment.