My teeth are fairly white naturally but it's nice to give them a little boost here and there. So I found the toothpaste with whiteners built in work wonders for me.

I've always been self-conscious about a less than bright white smile, but with Crest 3D White Whitestrips Professional Effects, my worries can be laid to rest! They are fast, affordable, and most of all, effective!

I use the system once a year, and buy an additional pack to do extra treatments once or twice a month. I love it! My teeth are gorgeous and stain free. I will forever use this product.

After wearing bleaching trays lined with chemicals for years and hating the trays and continually having to reuse the bleach I've discovered a product that works and lasts! Here here for Crest #D White Whitestrips!!

I followed the directions and after 20 days I say very little change in the color of my teeth. With only 2 days left in the treatment my friend asked when I'm going to start my teeth whiting. I feel like this was a waste of my time and money.

I love the whitening strips. I have been using them for years to brighten my smile because I love my coffee but my teeth get stained. This product works great.

I love these! A dentist told my mother I would never have 'white' teeth. But thanks to Crest Professional Effects I do have wonderful white teeth! I get compliments all the time on my white teeth and beautiful smile! Thank you !!!

Well worth it , works great!!, good buy. Try this product it makes ur teeth truly and noticeably whiter. Wasn't sure how well it was going to work but I'm very happy with the results!!

I honestly tried many things to whitening my teeth's I heard about the white strips and it was amazing it worked great! It's unbelievable I loved it and I can honestly reccomend it to anyone!

I have used these for a couple of years. Are easy to use. 30 minutes. The price is good. I don't have to worry about the "freaky over-whitened" look. I use them about once a month. Doesn't have to be a big project. Dependable.