Live Odor Free! 2x2 Pet Urine Area Kit Noble Ion Live Odor Free! eliminates stubborn odors caused by pet urine and other organic odors. Works without enzymes or fragrances. It eliminates odor with billions of positive (+) ions that eliminate the negative (-) ions contained in foul-smelling odors. A plus (+) and a minus (-) = zero odor. Patented Noble Ion Odor Technology - You won't find it anywhere else! Best Use: Used for Spots: Carpet, patio, garage, basement, cement. Moderate to Tough Odor. Old urine soiled areas never cleaned. A pet's favorite spot you never knew existed. Deeply penetrated urine soiled areas. (carpet padding, sub-flooring, porous cement, or tile grout. Old and/or deeply penetrated urine soiled areas previously treated with other products that failed to solve the problem. Type: Dog or Cat Odor Problem: Moderate to Tough Odor Type: Medium depth, not very old urine spot. Deep - old urine spot. Coverage: Up to a 2' x 2' area or 4 square feet. Surfaces: Carpet and Cement. Other Surfaces: Will also work on tile and grout. Includes: 1 – 16 oz Bottle of Odor Eliminator Liquid with Sprayer– Step 1 1 – 16 oz Shaker of Odor Block Granules – Step 2 1 – 16 oz Shaker of Instant Knock Out Powder – Step 3 Tools Required: Home vacuum cleaner or broom.