All-Around AC Cleaning Kit - The compact multi-tool cleaning kit is designed for AC cleaning and includes tools to tackle hard-to-reach areas. A windmill-style brush reaches dead corners to loosen and remove dirt, and a spray bottle with spray solution helps you clean more effectively. - Waterproof material and durability: The AC cleaning cap is made from high-quality PE and features a double-layer waterproof design. This provides reliable waterproof performance and a sturdy, durable build for long-term use. - Wide opening design with leak prevention: The cleaning cap has a wide opening to collect water runoff and prevent splashing. The bottom double-layer pressure ring helps stop leaks and protects walls and floors during cleaning. - Easy setup with Velcro: Installation is simple and tool-free. Attach the cap to the AC unit and adjust the Velcro to fit the size of the unit. No additional tools are required. - Reliable support: We are committed to providing comprehensive, high-quality service. If you have any questions, please contact us and we will resolve your issue as quickly as possible. - Use scenarios and applications: - Cleaning a wall-mounted split AC: place the cap over the unit to collect runoff while you use the windmill brush to reach tight coils and the spray bottle to apply cleaning solution. - Cleaning a window-type or portable AC: adjust the Velcro to fit the unit size and clean without splashing onto walls or window frames. - Routine maintenance in homes or small offices: use the kit to perform thorough coil and surface cleaning, with the cap containing water and the brush and spray delivering targeted cleaning action.