WindowAlert UV Liquid Bird Strike Prevention Marker – Ultraviolet Glass Warning for Wild Birds

Stop Bird Window Collisions with Invisible UV Protection

Keep your backyard visitors safe with WindowAlert UV Liquid. This specialized formula is designed to prevent window strikes by making glass visible to birds while remaining barely noticeable to the human eye. Birds possess the unique ability to see ultraviolet light, and this liquid reflects that sunlight as a brilliant, glowing warning sign to divert flight paths.

Visual Coverage & Application

The convenient bingo-style marker allows you to quickly dab or draw circles, dots, or squiggles on the exterior of your windows. It dries almost completely clear, ensuring your view remains unobstructed while providing a critical visual cue for birds in flight. For maximum effectiveness, apply in areas where birds are most likely to encounter glass.

• UV Reflective Technology: High-visibility ultraviolet glow warns birds to stop and redirect.
• Easy-to-Use Marker: Bingo-type dabber for mess-free drawing on any glass surface.
• Human-Friendly: Dries nearly clear to the human eye, maintaining your home’s aesthetic.
• Proven Effectiveness: Highly rated solution for preventing fatal bird-window collisions.

Specifications

• Team/Brand: WindowAlert
• Volume: 1.69 oz
• Dimensions: 5 x 1.25 inches
• Best Practice: Use in conjunction with Window Alert Decals for total coverage.