Best teeth whitening strips of 2025

Before purchasing your next box of teeth whitening strips, consider these factors.

suitable

You want the strips to completely cover your teeth and not rise above your gums, which can cause gum sensitivity. In addition, their fit should be comfortable. As you go about your day, waiting for it to be time to remove the strips, they should not slip and slide around your mouth.

Coverage

Although whitening your molars isn’t necessary (since you rarely see them anyway), teeth whitening strips should cover a good percentage of your teeth. After you apply the tape, smile and look in the mirror. Does the tape touch all the teeth you can see in your natural smile? If not, it’s time to try another brand.

Ease of use

Whitening strips should be simple. Apply the product, wait a specified period of time, then remove it. If teeth whitening strips require additional steps or seem difficult to use, try another brand.

Sensations

If you have sensitive teeth or gums, look for products that will give you the least amount of sensitivity. Often, hydrogen peroxide is too strong for sensitive teeth, so try coconut oil instead. Don’t suffer from the product if it burns your gums or hurts your teeth.

Wear length

Most strips require at least 30 minutes of wear for best results. If you have sensitive teeth or don’t have time for teeth whitening strips, look for products that don’t require a lot of use.