I decided to buy some Crest Whitestrips after not using any for 3-4 years. The results of the Professional Effects strips were amazing!!!

Loved these! They don't slide like other strips. Crest always makes the best and they've surpassed their own bar with these!

If you want white teeth buy these strips! My teeth started to get a yellow tint and I seen results in less than a week. Highly recommend

You will only see a significant difference with repeated uses, however NOT recommended for people with sensitive teeth

Crest strips are definitely pricey but worth it if willing. If you have sensitive gums, it might be bad, but these strips definitely do their job!

love these whitening strips. Not too abrasive on your enamel, unless used too much. Great with the toothpaste.

It does its job! However, your teeth will become more sensitive after using this, so be careful and try not to use it too frequently.

They really work! Crest pretty much is the best player in the game for teeth whitening. Best price for something that actually does the job

Works great. No sensitivity. Long lasting results when used in conjunction with the 3D toothpaste 'glamorous white'

I’ve used this in the past. They’re easy to use. Didn’t whiten as fast as I thought, but I didn’t use them the full time period and duration.