Suggestions for cleaning up a dirty white background after a photoshoot

[billb10513794]

Looking for an efficient way to clean up a white background that has become dirty as a dance shoot photo session had evolved.

[Peru Bob]

Can you post some sample shots?

[billb10513794]

Thank you for your thoughts

[Peru Bob]

You might try Select Subject and mask out the background. Then use a new background in a new layer.

https://www.google.com/search?q=helpx+photoshop+Select+Subject&ei=GM7LYO-GBIP-9APblZ-IAg&oq=helpx+ph...

[Nancy OShea]

The Background Eraser Tool might be all you need for this.