Assertion: electric toothbrush | /r/CapableOf | decrease gingivitis
Facets:
Source sentences:
text: More effective at removing plaque A review of studies showed that, in general, electric toothbrushes do decrease more plaque and gingivitis than manual toothbrushes.
text: Proven to be more effective at plaque removal compared with manual toothbrushes: Studies have shown that electric toothbrushes are typically able to decrease more plaque and gingivitis than manual toothbrushes.