Whitening even with sensitive teeth

I received this package for free to test and review. I have somewhat sensitive teeth and it’s hard for me to find a good working but not to strong whitening kit. This Gentle Routine was built just for me! My sensitive teeth are being whitened in 30 minutes top and whiteout sides effect. My pro tip to you; always brush your teeth with a soft whitening toothpaste before applying your strips. It’s going to work faster and even better. Ready for a great white smile? #greatwhitesmile #gotitfree #trybeforeyoubuy
Crest 3D White Whitestrips Gentle Routine Teeth Whitening Kit