Saliva activates the cleansing action of the toothpaste built into the Toothettes disposable toothbrush.
(Saliva; activates; the cleansing action of the toothpaste) (the toothpaste; built; into the Toothettes disposable toothbrush)
Saliva the toothpaste
activates built
the cleansing action of the toothpaste
into the Toothettes disposable toothbrush