The amoptimizer_dump folder is too large. Is it safe to clear it to recover the space?

The amoptimizer_dump folder is too large. Is it safe to clear it to recover the space?

The amoptimizer_dump folder contains backups of original images (not optimized images). They are created in case you would like to revert the optimization and get back to the original images instead of the optimized ones. You may clear this folder if you don't need the backups anymore.

To avoid creating backups during future image optimization, ensure that the Create Image Dump option is set to No in the image optimization patterns.