Plaque Attack Gel with Wild Salmon Oil. All of the same all natural ingredients as found in our original Plaque Attack Spray, Plaque Attack Gel has wild salmon oil for taste for finicky cats and dogs. Simply squeeze on your finger and swipe on pet's teeth to get the power of Plaque Attack's essential oils to help with teeth, gums and breath. No harsh chemicals in our products, a simple swipe twice a day until pet's teeth are clean and then daily thereafter.