Arcade machines represent significant investments for both collectors and businesses, making screen protection crucial for maintaining their value and playability. The most common and effective methods for preventing screen scratching include several practical approaches. First, applying high-quality anti-scratch protective films creates an invisible barrier that absorbs impact and prevents direct contact with the screen surface. These durable, transparent layers can be replaced periodically without affecting display quality. Second, installing tempered glass overlays provides superior protection against scratches, impacts, and even UV damage while maintaining optimal visual clarity. Many modern arcade cabinets now come with this feature standard.

Proper cleaning techniques form another essential prevention method. Using microfiber cloths specifically designed for screens, combined with approved cleaning solutions, prevents abrasive particles from causing micro-scratches during routine maintenance. Avoid using paper towels, rough fabrics, or chemical cleaners that can degrade protective coatings. Regular maintenance protocols should include inspecting the screen surround and bezel for any loose components that might contact the display surface during gameplay.

Environmental controls also contribute significantly to scratch prevention. Positioning arcade machines away from high-traffic areas reduces the risk of accidental impacts. Implementing controlled lighting minimizes glare, reducing the temptation for players to touch screens directly. For commercial locations, clear instructional signage educating users about proper interaction prevents unnecessary physical contact with displays.

Advanced solutions include installing polycarbonate shields, which offer military-grade protection while maintaining optical clarity, and implementing automated screen cleaning systems in high-use environments. Regular professional maintenance checks can identify potential scratch risks before they become serious problems. Combining these methods creates comprehensive protection that preserves screen quality through years of heavy use, ensuring crisp visuals and maintaining the machine's overall value and appeal.