I bought this “10 pack” (5 upper, 5 lower) at Big Lots for $10. After three days (two more to go), I have seen the kinds of results I was looking for.

I have tried several different whitening products. They all produce some sensitivity in my teeth. They also all produce some white spots which do go away after a few days of finishing treatment. The experience with these Rembrandt strips has been better than all the previous products I have tried. Less sensitivity, etc.

The strips are thick, like waxy sticks of chewing gum. You fold them onto your teeth and they hold tight. The instructions say to leave them on for 30 minutes. They are VERY sticky when removing them, but this means they do NOT slide around like Crest strips. They also do NOT ooze blobs of peroxide gel like Aquafresh trays—and they whiten the whole front surface of the tooth from the gumline down (Aquafresh trays only whitened the edge of my teeth due to the way the gel sits in the trays).

I still spit when I’m using these (something I started doing because of Aquafresh trays) because I don’t want to swallow the peroxide stuff, but I have found there is a LOT LESS peroxide flavor floating around inside my mouth with these.

They are not subtle, and when you remove them you have to do more than just rinse your mouth to get the residue off—I brush with a soft toothbrush.

However, they are very effective. They are what I will choose in the future for regular whitening.

The only other thing I could ask for is something to whiten the teeth in the back of my mouth.