The answer to 'hardwood floor smells bad' is that there are several common causes, including moisture, spills, pet odors, and mold or mildew. The smell can be a symptom of an underlying issue that requires attention. Start by thoroughly cleaning the floors, addressing any moisture problems, and using a hardwood floor cleaner. If the smell persists, it may be necessary to call in a professional floor cleaning or restoration service.
Hardwood floors can develop odors for a variety of reasons. Excess moisture can lead to the growth of mold or mildew, which have a distinctive musty smell. Spills that aren't cleaned up properly can also cause odors, as can pet accidents. Over time, the natural oils in the wood can also break down, leading to an unpleasant smell.