Get the Freshness of Scope in a Toothpaste. Crest Complete Whitening Scope Toothpaste has all the benefits of Crest toothpaste with the addition of Scope freshness. Scope helps kill millions of bad breath germs*, leaving your breath feeling refreshed. Its Sugar Shield technology helps strengthen areas weakened by sugar. Regular brushing helps fight cavities and tartar build-up and strengthens enamel. Plus, Crest Complete Whitening Scope gently removes surface stains to help whiten your teeth.