I drink several cups of black tea daily and the Crest 3D White Whitestrips Professional Effects really did remove the stains as the box said it would. I use the strips daily because I do not want to give up my tea and I want nice white teeth.

It only works if you do it properly, I put them on my teeth for about 30 minutes and with the regularity you need, it is a bit strong and you feel that your teeth are a bit sensitive but I guess it is normal

I'm honestly obsessed with these whitening strips. I use them anytime I know I will be taking photos the next day and they work wonders. These are the best ones I've tried and they work in just one day!

Love these strips. Not too harsh on my teeth (I have sensitive teeth) these didn't make them ache. Whitening strips are always a little uncomfortable but these are definitely worth it.

I love these white strips and do them maybe twice a month and even though I drink coffee every day my teeth stay sparkling white! However they may irritate your gums if they are more sensitive so keep that in mind.

I am addicted to these. I noticed a difference after the first use and a less expensive wsy to whiten your teeth rather than going to the dentist. I love Crest products.

These strips are the real deal. They brighten my teeth right away, leaving a whiteness that lasts for months. They can make my teeth quite sensitive, so I typically use them every few days to give my teeth a break.

It's been awhile since I've used these. I had nice results in the past. I just choose to spend my money elsewhere these days. I wish they were less expensive.

Honestly I don't really like this product at all. I've seen others have success but for me it only whitens some of my teeth giving them more of a stained look

I drink tea and coffee and my teeth where getting a little brown from it. I used the dress white strips kit and it help the appearance of my teeth to lighten them up. I need to get more my teeth appearance is not yet how I would love them to look.