Whether you're using a water-based cleaner or a solvent, follow the instructions that are available on the package. For example, the furniture items of the New Zealand furniture stores come along with washable instructions. If the instructions are reliable and safe to follow, then go with them to preserve the actual look of the sofa. https://www.atoallinks.com/2021/how-to-clean-and-maintain-white-couch-bed/