The Dangers of DIY Teeth Whitening!

June 12, 2025

Man smiling at the dentist

Tooth discoloration is a natural part of getting older. However, it is still one of the most common reasons why people are self-conscious about the appearance of their teeth. There are all sorts of different causes for teeth whitening, and you see so many “hacks” online to help you whitening your teeth, but the truth is that they often do more harm that good. Read on to learn about the dangers of DIY teeth whitening.

Charcoal Toothpaste

One of the most common trends that has been out there for many years is the use of activated charcoal to whiten teeth. The idea is that charcoal draws out some of the impurities and surface stains, leaving your smile whiter. There may be some truth behind this hack, but products containing activated charcoal tends to be too abrasive for the teeth. Dentists haven’t determined that this hack is safe for teeth, so it is best to avoid.

Baking Soda Toothpaste

On the shelves of your local grocery store, you have probably seen toothpaste that contains baking soda. You can even find recipes to make your own at home. While this is a natural way to whiten teeth, baking soda is mildly abrasive. If you use it on the surface of the teeth on a regular basis, your enamel will become weaker over time. Instead, it is a good idea to pick a toothpaste that is free of bicarbonate soda.

Lemon Juice Whitening

Many DIY whitening trends today use lemon juice. This is a natural ingredient, but it isn’t the best for your teeth. Lemon juice is very acidic, so you are pretty much just applying acid to the front surface of the teeth. Eventually, you can wear away your enamel, making it more prone to tooth decay and sensitivity.

How Should You Whiten Your Smile Safely?

Instead of using the risky “hacks” listed above, ask your dentist about professional teeth whitening. They can provide you with customized teeth whitening trays and a solution that is stronger than anything you can find at the grocery store. This way, you can achieve a smile up to eight shades lighter without risking your oral health.

Don’t risk your smile with a DIY trend that you’ve seen online. Instead, reach out to your dentist about finding a safe alternative. You will be showing off a bright, white smile in just a matter of time!

About the Author

Dr. Tad Morgan earned his dental doctorate from Baylor College of Dentistry. Since then, he has completed more than 1000 hours of continuing education and has studied at the Pankey Institute. Currently, he is a proud member of the American Dental Association, Academy of Comprehensive Esthetics, American Academy of Cosmetic Dentists, Academy of General Dentistry, Texas Dental Association, East Texas Dental Society, and Smith County Dental Society. To learn more about teeth whitening or to schedule an appointment at his office in Bullard, visit his website or call (903) 825-1112.