Bathtub refinishing can significantly enhance the look of your bathroom, but it's important to consider the potential odors associated with the process. The smell typically arises from the chemicals used in refinishing, which can linger for a few days depending on ventilation and humidity levels. Factors like the type of materials used and the refinishing method can also influence the duration of the odor. Ensuring proper ventilation during and after the process is crucial for minimizing discomfort. Curious about the best practices for refinishing your bathtub safely? Ask Improvi.ai for personalized guidance!