I used water 🤷🏻‍♀️ I’m not even sure that is what everyone is using but it still works very well, I loved it specially because I do have a hard time keeping my screens clean. I recommend 👍🏻 very useful.

Good quality. Squirts out a good amount of product. Cleans my phone well. Only thing I didn’t like was the fabric didn’t wrap around the whole thing, but it was only like a dollar or so i get what i pay for. overall great product and will buy again.

1pc Portable Screen Cleaning Set, Mobile Phone Screen Cleaner, Screen Spray & Wipe All-in-One Cleaning Tool, Liquid Not Included