Watch out for those Glade Plugins. They smell nice, but I would definitely recommend using a drip tray under them in case they malfunction. I had my laptop sitting underneath one whose oils started leaking. Ate a hole in the plastic cover! Luckily it did not damage the screen. I’m actually glad my laptop was in the way because who knows what it would’ve done to my hardwood floors! SC Johnson sent me a $50 check for my trouble, so we’re even.