Primrose Freestone, professor of clinical microbiology at the UK’s University of Leicester, says the somewhat ...

There's a certain comfort in the toilet seat cover, the tissue-thin layer of grace between your bare behind and a piece of cold, dirty plastic. But what happens if you forgo the cover, boldly ...

Toilet paper sold in the United States is often made from trees sourced from Canada’s boreal forest. Ply refers to the number of layers per sheet: One ply is a single layer of tissue while two ...

But toilet seat covers—as well as toilet paper—are porous, meaning they contain holes large enough for microscopic organisms to slip through. “If you’re using several layers, ...

Try it in combination with this genius tip Tetro provides: Remove the first two layers of toilet paper, and throw them into the toilet before you sit. “When someone flushes a toilet, ...