Upgrade your Oral Care Routine. Feel the difference of a 2-step system that you can use everyday. There are millions of harmful plaque bacteria that can lurk around the gum line causing gingivitis. Crest Gum Detoxify + Whitening 2-step toothpaste has an activated foam formula that penetrates hard to reach places to help neutralize harmful plaque bacteria even around the gum line, for clinically proven healthier gums.