This extra strength whitening toothpaste should be used in conjunction with either the White Glo 5 Minutes Express Kit, or Extreme Whitening Kit. It gives much more amazing results when used with the whitening kits. This toothbrush comes with a free toothbrush, I absolutely love the toothpaste and the brush! It leaves my teeth whiter, while the brush removes all stains from your teeth. After using the toothpaste for around a month (I used mine with the Whitening Kit) I could notice the results, my teeth where whiter and looked professionally polished and whitened.