If you want to free up space on your device, delete low quality pictures that are:
- Blurred
- Low resolution
- Too dark and too bright
Tip: If there are at least five images that are considered low quality, the card appears.
- On your Android device, open Files by Google
.
- Tap Menu
Clean
.
- On the 'Delete suggested pictures' card, tap Select files.
- Select the pictures that you want to delete.
Tip: To delete all files, at the top, select All items. - Tap Move x files to bin.
Clean 
.