Dogs spend a great deal of time on their feet - walking ondirt mud concrete and everything in between - while cominginto contact with lots of skin irritating and drying germs anddebris. Warren London Fizz Balls are made with luxurious natural effervescent ingredients that clean and soothepaws. - Deep cleans and sanitizes feet and paws- Helps to fight and eliminate fungus bacteria andgerms- Whitens or brightens the nails' natural color- Replenishes the moisture in the paws- Conditions the nails- Softens paw pads- Helps stop paw lickingSuggested Use: Use 1 to 2 times weekly. Use 1 fizz ball pergallon of water. For an average size bathtub filled up above adogs paws we recommend 2 fizz balls for a small dog or up to 3for a large dog. If you are using a basin that is compared toan average size sink filled above a dogs paws use 1-2 fizzballs. Directions: Fill tub or basin with warm water just above thedog's paws. Depending on the dog's size and the amount of waterused in the tub drop 1 to 2 balls into the tub and let pawssoak for 3-5 minutes. After soaking their paws dry with atowel.