Colgate 2 and 1 Oxygen Whitening Cool Mint Liquid Toothpaste [SEP] I had never considered using this product before.  In the past I had always used the tube type and then mouthwash.  No more!!  I love this product.  It taste great and leaves your mouth feeling cleaned and refreshed.  Eliminates clutter on you counter since it is a 2 in 1 product.  Highly recommend.