Maintaining Your Smart Glass Smart glass requires minimal maintenance compared to traditional blinds and curtains. Follow these guidelines to ensure optimal performance for 10-15+ years. Daily/Weekly Cleaning Use a soft, lint-free microfiber cloth Standard glass cleaner works perfectly Avoid abrasive pads, scrapers, or harsh chemicals Clean in both states (clear and frosted) for best results What to Avoid Abrasive cleaning tools that could scratch the film surface Ammonia-based cleaners in high concentrations Excessive water around electrical connections Stickers or adhesive tape on the film surface Troubleshooting Film not switching: Check power supply and controller connections Partial switching: May indicate a bus bar connection issue — contact support Yellowing: Extremely rare with modern PDLC film; covered under warranty Warranty Coverage All Blinds Concept smart glass installations come with a comprehensive 10-year product warranty. Professional installations also include an installation warranty. Contact Blinds Concept support for any maintenance questions.