Assertion: whitening | /r/CapableOf | take effect
Facets:
value: on natural teeth
type: LOCATION
Source sentences:
text: One limitation of any type of whitening treatment is that dental restorations, such as tooth-coloured fillings, veneers and crowns (caps), won't change colour, as the whitening only takes effect on natural teeth.
text: One limitation of any type of whitening treatment is that dental restorations, such as tooth-coloured fillings, veneers and crowns (caps), won’t change colour, as the whitening only takes effect on natural teeth.