The answer to 'hardwood floor pet stains' is that pet stains on hardwood floors are a common problem that can be caused by accidents, marking territory, or tracked-in dirt. Symptoms include discolored, sticky, or foul-smelling areas on the floor. Solutions depend on the severity of the stain and can range from DIY cleaning to professional deep cleaning or refinishing.
For minor, fresh stains, you can try blotting the area with paper towels, then cleaning with a mix of warm water and mild dish soap. For older, set-in stains, you may need to use a hardwood floor cleaner or vinegar solution. If the stain has penetrated deep into the wood, you may need to sand and refinish the affected area. In severe cases, or if you're unsure of the best approach, it's best to call a professional hardwood floor cleaning service.