Remove the disposable camera’s outer shell carefully
Open the film compartment in a darkroom or changing bag
Remove the film canister or film cartridge
Load the film into a developing reel or tank
Prepare the appropriate developer, stop bath, and fixer
Develop the film for the required time and temperature
Rinse or stop the development process
Fix the film to make the image permanent
Wash the film thoroughly
Dry the film in a dust-free area
Cut the negatives into strips
Scan or print the negatives as needed