Home Slickdeals Walgreens: 4.1-Oz Crest Pro-Health Densify Whitening Toothpaste $0.90 & More + Free... Slickdeals Walgreens: 4.1-Oz Crest Pro-Health Densify Whitening Toothpaste $0.90 & More + Free Store Pickup ($10 Min.) By ARCOM - 20 December 2023 13 0 SHARE Facebook Twitter Go to the deal page: Walgreens: 4.1-Oz Crest Pro-Health Densify Whitening Toothpaste $0.90 & More + Free Store Pickup ($10 Min.)