“The average size of drywall dust particles is 3 microns,” a Facebook ... USA TODAY has reached out to the user who posted the viral meme for comment.

Completing a DIY project and looking down at the drywall-dust-covered floor can leave you feeling like the work never ends. It leads you to the natural next question: can I just vacuum this?

If you're working on a home extension, garage conversion, or just remodeling a small basement, you will be using drywall. That's inevitably going to expose you to dust. It's not unusual to see ...

As a result drywall dust, sanding debris, lead paint from layers in an old home, dust and toxic particles tracked around by family, guests and workers cause an invisible but substantial threat.