Daily Habits That Can Wreck Your Teeth

Many daily habits that seem normal can damage your teeth, like fingernail biting, chewing ice cubes, and pencil buds.

Varun Verma
Written by: Varun VermaUpdated at: Dec 19, 2022 17:27 IST
Daily Habits That Can Wreck Your Teeth

Besides sugar, many other things can damage your teeth. While it has been reiterated many times that tobacco products, soda, alcohol, and caffeinated beverages cause damage to your teeth, a lot of daily habits that may seem normal can lead to your teeth damage. These habits can harm your oral health in many different ways. Here are six daily habits that can wreck your teeth.

Biting Nails

Biting nail is a common habit and can be seen in both children and adults. Often, the seemingly harmless habit of nail biting is tough to break. Over time this can harm your teeth and oral health in a number of ways, including chipping and cracking of teeth. The germs of fingernails may get into your mouth, increasing the chances of gum disease like gingivitis. Not only this, but fingernail biting can also lead to malalignment of teeth, bruxism, and resorption of roots.

Chewing Ice Cubes

Ice cubes, often tasteless, can be seen as harmless to your teeth, so many people chew ice cubes without thinking properly. This habit can be highly damaging to your teeth. Like other hard food, chewing ice can also wear off your teeth enamel, cracking or chipping your teeth. Once your enamel gets worn out, your teeth become susceptible to sensitivity. This habit can also complicate your oral health if you have got any dental restorations like fillings, crowns, and veneers.

Also ReadBefore or After Brushing: The Right Time To Floss Your Teeth

Scratching Teeth With Toothpick, Needle

Many people habitually scratch their teeth with a toothpick or needle to eliminate stuck food particles between the teeth. Scratching teeth with these shaped objects can damage your teeth and your gums. Undue force on your teeth also affects their movement and ruins dental procedures like veneers and fillings.

Chewing Pencil Buds

Chewing pencil ends or buds is another common habit in people. Similar to the negative effects of chewing ice, chewing pencil ends can chip or crack your teeth. Sometimes, this habit can also harm your gums by injuring them.

Sucking Thumb, Finger

This is a common habit in babies, but when children continue this habit beyond a certain age can lead to certain oral health problems like misalignment of teeth. As the child grows with misaligned teeth, a lot of other related problems emerge, like difficulty in chewing and cleaning teeth.

Also ReadHow Artificial Sweeteners Affect Your Teeth

Opening Things Using Teeth

People have evolved a strange yet common habit of opening things using their teeth. For example, after buying a packet of snacks, many people tend to open it with their teeth. This habit can damage your teeth in a similar way as nail biting does, causing tooth cracks or chips.


These are some of the many common habits that can wreck your teeth. Breaking up from these habits is the way to stay away from the damaging impacts of these habits on teeth. You can also seek professional advice if any of these habits result from some health condition. For example, there are chances that your nail-biting habit may be related to your stress and anxiety. In contrast to this, there are habits that you can voluntarily give up, for instance, opening things with your teeth and chewing ice cubes.

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