They're touched by almost every person who’s been there.
If you aren’t commanding Alexa to switch the lights on, your switches are dirty as shit.
You sit, eat, sleep on it and so does your guests and pets.
Ever looked to the back of your TV set? Do it next time you’re wiping the screen clean.
It’s meant for cleaning; but if you don't clean your vacuum, it’s a filth house.
Wall-to-wall carpet is a dirt magnet, so is the smaller one that can hold 8 times its weight in dirt.
Image: Irish Mirror