This cleanser is especially formulated to get rid of hard-to-remove foul odors and urine stains. It can be used to clean a variety of surfaces your .cats usually get dirty, such as carpets and cushion fabrics. The Nature's Miracle Just for Cats Orange-Oxy Power Stain & Odor Remover with Trigger Sprayer can also be used for hard and firm surfaces such as marble, concrete, grouts and tiles. In fact, it works much better with hard surfaces. This cleanser has deep and powerful cleansing properties that does not only remove the dirt, but also prevents re-soiling. The scent it leaves is citrus, which is a clean and fresh fragrance.