HOBOT Window Cleaning Solution 7.4 fl oz (220 ml)｜Compatible Window Cleaning Robots S7 PRO / 298/388｜Anti-Streak Formula for Crystal-Clear Glass｜Maintains Ultrasonic Spray Performance

【Specifically Designed for HOBOT Robots】 Specially formulated for HOBOT window cleaning robots, including S7 PRO, 298, and 388. Enhances cleaning power while keeping ultrasonic spray nozzles clean for long-lasting performance. 【Crystal-Clear, Streak-Free Results】 Dissolves dust, dirt, and oily residue effectively. Leaves windows spotless and streak-free, restoring natural shine on both indoor and outdoor glass surfaces. 【Protects Ultrasonic System】 Gentle formula prevents mineral buildup or clogging inside HOBOT’s ultrasonic sprayers, ensuring fine 15μm mist atomization and stable spray performance every time. 【Easy to Use with HOBOT】 Simply fill HOBOT’s built-in water tank or spray directly on the window or microfiber cloth before operation. Works perfectly with framed, frameless, and laminated glass. 【Safe, Non-Corrosive, and Eco-Friendly】 Ammonia-free and non-corrosive solution is safe for coatings, seals, and machine components. Designed for frequent use, delivering superior cleaning while being gentle on surfaces.