Teeth whitening while breastfeeding?

[hippygirllucky]

I think I'm in for the long haul for breastfeeding. DD is 14 months and showing 0 interest in giving up boobs. Fine by me.

I've got a bunch of weddings to go to this year and have been looking into teeth whitening. Advice online is very conflicted about whether it's okay or not during bfing. Has anyone done it? I obviously don't really care if I can't, I just can't seem to find an answer!

Don't use any products with hydrogen peroxide as it might be harmful for baby.
Go to your dentist (way too expensive in my opinion) or try with natural activated charcoal. I used this one while breastfeeding and it did its job. (approx 10 days between this 2 imgs)