Does chlorine affect Nera Siena Marble?

Yes, chlorine can potentially affect Nera Siena marble. Marble is a porous natural stone, and chlorine is a strong chemical that can cause damage and discoloration if it comes into contact with it. Chlorine-based products, such as bleach or certain cleaning agents, should be avoided when cleaning or maintaining marble surfaces. Instead, it is recommended to use mild, pH-neutral cleaners specifically designed for marble.