Preventing rust stains on pavers or concrete floors involves:

Using Protective Coatings: Apply sealers or coatings to pavers or concrete surfaces to create a barrier that helps prevent metal oxidation and rust stains.

Using Protective Pads: Place protective pads or feet under metal furniture or objects to elevate them slightly and reduce direct contact with the surface.

Regular Maintenance: Remove metal objects promptly after use, especially if they are wet, and clean any rust stains as soon as they appear to prevent them from setting in.

By addressing these common causes and taking preventive measures, you can help maintain the appearance and integrity of your pavers or concrete floors and minimize the occurrence of rust stains.