2024年10月29日 — How to Use Clean Up in iOS 18.1. Here's how to use Clean Up to enhance your photos: In the Photos app, select a photo that you'd like to clean up. Tap the Edit button (the three horizontal sliders). Tap Clean Up. (The tool may need to download the first time you select it, but it won't take long.) If any object has a luminescent glow in the ...