After the whitening, what you can do is again, you use this toothpaste, avoid anything cold, you know, your cold beers or juices or wines, at least for the next day or two. I always say allow yourself about three to five days post-whitening that you might have sensitive teeth. Please remember it does not last forever. It’s just a temporary thing. It’s like a little side effect that comes with it.
As for as take home whitening is concerned, remember the ones that we dentists are using they’re very low concentration so they shouldn’t give you as much sensitivity, but you can have a little bit. Again, if it’s agonising, you’re not sure, I would stop and contact your dentist right away.