The ALZOO™ Concentrated Stain & Odor Remover Refill is made to prepare an easy-to-use spray, made of effective blend of a probiotics and plant-based extracts that attack and destroy pet stains and odors. Dilute in your 32 oz spray bottle following the instructions adding water, and use to clean spots and smells left behind by urine, vomit, food or similar mess without the need to scrub or agitate. Enzyme & probiotic-based active ingredients Plant-based extracts Quickly eliminate pet stains Dilute in your 32 oz spray bottle following the instruction and just spray & leave, no scrubbing needed Sustainable product No shipping water, CO2 emission reduction Safe for pets, people and planet Natural Fresh Scent Recyclable FSC certified printed box Made in USA with globally source ingredients Cruelty Free Directions: 1. Fill bottle from the ALZOO™ Concentrated Stain & Odor Remover Kit with 16 oz of lukewarm water. Add Concentrated Stain & Odor Remover Liquid 1.1 oz and fill bottle with an additional 16 oz of lukewarm water. Attach sprayer to bottle and shake well. 2. Remove as much of the stain causing material as possible. 3. Spray the prepared ALZOO™ Concentrated Stain & Odor Remover directly on affected area, saturating the stain. Apply enough product to cover entire soiled area. 4. Dampen a towel with water and place on the stain in order to activate the microorganisms 5. Let sit for 8 hours or overnight. Stubborn or set in stains may require more than 1 application After using up the first refill of the kit, available for the following purchases just the refill: ALZOO™ Concentrated Stain & Odor Remover Refill, 1.1oz Designed for: Works on carpet, wood, stone, tile and most surfaces. When treating upholstery, spray an inconspicuous area to test for colorfastness. Content: Includes 1 concentrated stain & odor remover 1.1 oz