8 Best Teeth Whitening Products, According to Rigorous Testing

The star of a dazzling smile? Bright, white teeth. But even with the aid of dental products like water flossers, electric toothbrushes and dentist-recommended toothpastes, daily wear-and-tear to your pearly whites can lead to stubborn stains. To the rescue: the booming category of at-home teeth whitening products that help erase stains and brighten teeth, a more accessible alternative to professional whitening treatments.

At-home teeth whiteners include whitening strips, gels, pens, whitening toothpastes, whitening mouthwashes and LED lights as accelerators, which can provide noticeable effects over time. “They use chemical or abrasive agents to lighten or remove stains on your teeth to make them appear whiter,” says Marina Gonchar, D.M.D., orthodontist and owner of Skin to Smile in Morristown, New Jersey.

1   Best Overall

Crest 3D White Daily Whitening Serum

Pros
  • Visibly whitens teeth
  • Removes surface tooth stains
  • Appealing taste and minimal residue
Cons
  • Some user reported tooth sensitivity
Whitening ingredient Hydrogen peroxide
Results in Within 2 weeks
Recommended usage Twice per day for 30 minutes
Level of whitening 2.6 shades

 

2   Best Value

Zimba Teeth Whitening Strips

Pros
  • Whitens teeth nearly three shades in two weeks
  • Easy to use
  • Adheres to teeth well
  • Pleasant flavor
Cons
  • May leave residue on teeth
Whitening ingredient Hydrogen peroxide
Results in 2 weeks
Recommended usage Once per day for 30 minutes
Level of whitening 2.7 shades

3   Best LED Light Teeth Whitening Product

Crest 3D Whitestrips 1 Hour Express + LED Dental Whitening Kit

Pros
  • Whitens teeth by 2.6 shades
  • Effectively removes surface tooth stains
  • Doesn’t cause sensitivity
  • Not messy
Cons
  • Requires more time than other products
Whitening ingredient Hydrogen peroxide
Results in 19 days
Recommended usage Once per day for 1 hour with strips only, plus 5 minutes with strips and light
Level of whitening 2.6 shades

4   Best Whitening Product for Sensitive Teeth

Rembrandt 1 Week Whitening Kit

Pros
  • Measurably whitens teeth in one week
  • Doesn’t cause sensitivity
  • Minimal residue left on teeth after use
Cons
  • The strips didn’t fit as well or sit as securely on teeth
Whitening ingredient Hydrogen peroxide
Results in 7 days
Recommended usage Twice per day for 30 minutes
Level of whitening 1.6 shades

5   Best Teeth Whitening Toothpaste

Colgate Optic White Renewal Teeth Whitening Toothpaste

Pros
  • Contains high levels of hydrogen peroxide for a toothpaste
  • Effectively removes stains
  • Affordably-priced
  • Doesn’t cause irritation
Cons
  • May take more time for visible effects
Whitening ingredients Hydrogen peroxide, silica
Results in 4 weeks
Recommended usage Two times per day
Level of whitening claimed Up to 10 years of stains

6   Best Teeth Whitening Kit

Crest 3D Whitestrips Professional Effects Teeth Whitening Strips Kit

Pros
  • Proven to whiten teeth multiple shades
  • Clear strips are discreet to wear and stick to teeth well
  • Simple to use
  • Recommended by dentists
Cons
  • Some people felt sensitivity during use
Whitening ingredient Hydrogen peroxide
Results in 20 days
Recommended usage Once per day for 45 minutes
Level of whitening 2 to 4 shades

7   Best Professional-Level Teeth Whitening Product

Snow DiamondSeries Wireless Teeth Whitening Kit

Pros
  • Whitens teeth one shade in a week
  • Didn’t cause irritation
  • Wireless mouthpiece is simple to use
Cons
  • The LED device could feel uncomfortable in the mouth for some
  • Expensive
Whitening ingredients Carbamide peroxide, hydrogen peroxide
Results in 1 week
Recommended usage Once per day for 9 minutes
Level of whitening 1 shade

8   Best Teeth Whitening Pen

Colgate Optic White Overnight Teeth Whitening Pen

Pros
  • Works while you sleep, saving time
  • Doesn’t cause tooth sensitivity
  • Effectively whitens teeth and removes stains
Cons
  • Wand was difficult to clean
Whitening ingredient Hydrogen peroxide
Results in 1 week
Recommended usage Once per night
Level of whitening 1.9 shades

 

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