Not Containing Cleaning Fluid: BoYata all-in-one detachable fingerprint-proof computer screen cleaner consists of a protective case, microfiber cloth shell and spray bottle (without cleaning fluid), integrated spray and wipe in one. Extremely convenient to use after filling cleaning fluid. Note: please don't put corrosive liquids. | Wide Compatibility: The touch screen mist cleaner is useful for screen cleaning. Suitable for all phones/ tablets/ laptops/ monitors/ TVs/ cars screens, glass surface etc. Spray and wipe in one for quick and easy cleaning, making your screen look as good as new. Safe and no damage to your screen. | Powerful Cleaning: The updated microfiber cloth of the screen cleaner is easy to move fingerprints, dust, grease, dirt on screen without streaking or scratching. Well absorbent and no shedding hair. Unlike other products, it has a silicone scraper on the back that effectively removes stubborn stains on the screen. | Washable & Reusable: The gentle microfiber cloth with a hot pressing technique, not degumming and the laptop screen cleaner is washable that the cleaner surface is dirty, can be washed directly with clean water and then reuse after drying. The 10,5 ml spray bottle can easily be refilled to use again. | Lightweight & Portable: The phone screen cleaner is very lightweight in size and weight, a size of a lipstick, fits easily into a pocket, handbag, makeup bag, backpack or car, etc, easy to carry. The ABS transparent protective case effectively protects your bag or pocket from getting dirty. Kindly contact us if there is any product issue.