WhenAfter using a table saw to finishing a project after using a table saw, there is a lot of cleaning up to do in the in the workplace.

The sentence is an incomplete sentence.

Vacuuming dust is mandatory, scraping some. If there is leftover glue if there is, possibly, you must scrape it using a razor blade or chisels, then. Then you must placinge it in aits designated store room, and finally. Finally, you must cleaning the workshop and, ensuring a good environmental situation for the for next time.

The sentence is a run on sentence.

WIt's necessary to clean up when finishing a project after using a table saw in the workplace.

Vacuuming dust is mandatory[Necessary] Steps include vacuuming dust, scraping someany leftover glue if there is, (possibly using a razor blade or chisels, then placing it in a designated store roomwhich must be put away after use), and finally cleaning the workshop and ensuring a good environmental situacondition for the next time.

This sentence was understandable but could be broken up into smaller sentences to make it easier to write and understand.