In short
- Brushing harder does not clean better and can wear the gums.
- Cavities come from plaque, sugars, starches and acid, not sugar alone.
- Teeth can have problems without pain.
- Whitening under a dentist’s guidance is a considered choice.
- Baby teeth matter, because they hold space for adult teeth.
Some beliefs about teeth are widely shared and can lead to harm. Here are five common ones, with what dental guidance actually says.
Myth 1: Brushing harder cleans better
Plaque is soft and comes off with gentle brushing. Pressing hard does not remove more of it, and it can wear the enamel and push the gums back, which exposes sensitive root surfaces. Use a soft brush, light pressure and two minutes twice a day. An electric brush with a pressure sensor can help if you tend to press hard.
Myth 2: Only sugar causes cavities
Sugar is a major factor, but it is not the only one. Bacteria in plaque turn sugars and cooked starches into acid, and acidic drinks and foods also soften enamel. How often you eat and drink matters as much as how much. Plaque left on the teeth is what turns these into cavities. See fluoride treatment and dental fillings.
Myth 3: If nothing hurts, nothing is wrong
Early decay and gum disease often cause no pain. By the time a tooth hurts, the problem may be larger. Regular check-ups find these early, when treatment is simpler.
Myth 4: Whitening ruins your teeth
When whitening is carried out under a dentist’s guidance, it is not known to harm the enamel in the short term. It can cause temporary sensitivity or gum irritation. Products used without advice, in too high a strength or too often, are riskier. A check first makes sure that your teeth and gums are healthy. Read more on teeth whitening.
Myth 5: Baby teeth do not matter because they fall out
Baby teeth help children to chew and speak, and they hold the space for adult teeth. Decay in a baby tooth can cause pain and infection, and losing one too early can make the adult tooth come in crooked. Look after them as you would adult teeth. A pediatric dentist can advise on care for children.
Frequently asked questions
Is it bad to bleed when I brush?
Bleeding gums are a sign of inflammation, usually from plaque. Do not stop brushing. Clean gently and thoroughly, and see a dentist if it continues for more than a week or two.
Does whitening toothpaste whiten teeth?
It can remove some surface stains, but it does not change the natural colour inside the tooth in the way professional whitening can.
Is fluoride harmful?
At the levels in toothpaste and with the care dentists advise, fluoride helps to protect against decay. Children should use a small amount and be supervised.
Do I need to floss if I brush well?
Yes. Brushing does not clean between the teeth, where decay and gum disease often begin.
Are root canals painful?
The treatment is done under local anaesthetic, and it is usually no more uncomfortable than having a filling. The pain people associate with root canals comes from the infection, not the treatment.
What to remember
- Brush gently twice a day with fluoride toothpaste, and clean between your teeth.
- Limit how often you have sugary and acidic drinks and snacks.
- Have regular check-ups, even when nothing hurts.
If you have a question about your own teeth, call Elite Dental Clinic on 070320 78789. The clinic is open every day from 9:00 am to 9:00 pm.
Related guides and next steps
These guides from Elite Dental Clinic in Kondapur go into more detail.
- How Modern Dental Techniques Improve Oral Health Today
- Full Mouth Rehabilitation Recovery: Tips for a Quick and Easy Healing Process
To speak to the team, call 070320 78789 or message the clinic on WhatsApp. Elite Dental Clinic is at 2nd Floor, Artham’s Arcade, above Vijaya Diagnostics, Kondapur, Raghavendra Colony, Kondapur, Hyderabad, Telangana 500084, and is open every day from 9:00 am to 9:00 pm.
Sources
- Routine scale and polish for periodontal health in adults, Cochrane Database of Systematic Reviews, 2018
- Gum disease, NHS
- Gum disease, American Dental Association, MouthHealthy
This article is general information, not a diagnosis or a substitute for an examination, and results vary between patients.