P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in unsafe environments.

You walk into the wood shop and are standing by the table saw while Bob, the carpenter, is getting ready to cut some boards. "You might want to put this dust mask on," says Bob as he hands you a paper ...

A few simple upgrades and changes in practice are all it takes to make a difference.

The two most-common questions I hear when it comes to disposable dust masks/respirators are: “My employees wear disposable dust masks – do I have to fit test these employees?” and “How often should ...