> For the complete documentation index, see [llms.txt](https://ms-kb.msd.unimelb.edu.au/msdmaker/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ms-kb.msd.unimelb.edu.au/msdmaker/msd-model-making-space/media-blaster-1/safety.md).

# Safety

The media blaster can create a significant amount of microscopic dust that can be harmful to breathe and on your skin. Students should wear long pants and sleeves to protect them against any harsh substances that might be created from the blaster. Closed-toe shoes should also be worn throughout the process.

## PPE 

* Safety glasses 
* Ear protection 
* Breathing mask