The provided context does not contain specific instructions for removing dog poop smell from a sofa. Based on general cleaning expertise, here is a professional guide to address the issue effectively.
First, it is crucial to remove any solid waste from the upholstery immediately. Use a paper towel or a disposable scraper to lift the material off the surface, being careful not to press down or rub, which can push the stain deeper into the fabric fibers. Once all the solid matter is gone, you can proceed to treat the stain and the odor.
To properly eliminate the smell, an enzymatic cleaner is the most effective solution. These cleaners contain specialized enzymes that break down the organic protein molecules in the feces that are responsible for the odor. A DIY alternative can be made from a mixture of warm water, a tablespoon of clear dish soap, and a tablespoon of white vinegar. However, for complete odor removal, a commercial enzymatic product designed for pet stains is highly recommended. Before applying any cleaning solution, always perform a spot test on a small, inconspicuous area of the sofa to ensure it does not cause discoloration.
Apply your chosen cleaner to a clean cloth and gently blot the affected area. Work from the outside of the stain inward to prevent it from spreading. Allow the enzymatic cleaner to sit for the time specified on the product's label, typically 10 to 15 minutes, so the enzymes have time to work. After the solution has set, use a clean, damp cloth to blot the area and "rinse" the cleaner from the fabric. Finally, blot the spot with a dry towel to absorb as much moisture as possible.
Once the area has completely air-dried, you can address any lingering odors by generously sprinkling baking soda over the spot. Let the baking soda sit for several hours, or even overnight, to absorb residual smells. Vacuum the baking soda up thoroughly. If a faint odor persists, you may need to repeat the process with the enzymatic cleaner. For delicate fabrics or persistent stains and odors, consulting a professional upholstery cleaner is the best course of action.
