5 Side Effects Of Teeth Whitening Strips On Oral Health

By Vanshika Gaur
14 Jul 2025, 10:00 IST

Teeth whitening strips are used to whiten the yellow teeth. However, these strips contain bleaching agents, which can harm the oral health and have numerous side effects. Tap to know them!

Gum Irritation

Also known as gingival irritation, the strips contain bleaching agents that cause redness, irritation, and more as the gums are sensitive and soft.

Dry Mouth

The chemicals present in strips can cause dry mouth or give a burning sensation as it reduces the saliva production.

Enamel Erosion

The harsh chemicals present in teeth whitening strips can also lead to enamel erosion as they weaken them, increasing the risk of cavities, tooth sensitivity, and more.

Tooth Sensitivity

Frequent usage of whitening strips can also cause tooth sensitivity as they contain hydrogen peroxide, which removes the protective layer of the teeth.

Increased Risk Of Cavities

The strips may increase the risk of cavities too as the enamel becomes thinner, making it easy for the bacteria to enter the teeth.

Information Credits

According to PubMed, teeth whitening strips can lead to gingival irritation, tooth sensitivity, and more. It is advisable to consult a dentist for personalised suggestions.