These pastes get their name from their vibrant purple tint. “Purple toothpaste works by using purple dye to neutralize any yellowish stains or coloration on the teeth,” explains Rhonda Kalasho, DDS of ...

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Be it squeezing out the last bit of ketchup from the bottle, getting the last bit of toothpaste from the tube or the last scoop of peanut butter from the jar; we’ve faced it all. Out of the following, ...