Silestone Care & Maintenance
- Silestone USA recommends cleaning Silestone with a mild, household cleaner.
- Because quartz is a non-porous mineral, Silestone is both scratch-resistant and stain-resistant and therefore requires no sealing.
- In case of stubborn stains, Silestone USA recommends soaking the area for up to 10 minutes with a mild cleaner and then scrubbing the stain with a non-scratch abrasive pad.
Daily Care
Maintenance
Stubborn Stains
Source...