before sitting on the throne, leave a bed of paper so not to touch plastic
There's people who do this in my work toilets. How do I know this? Because they leave their bed of toilet paper for the next person to clean up
I can only assume they do it for hygiene reasons. They're obviously unaware that toilet paper is an absorbent material, so anything which is on the toilet seat will go straight through the paper on to their arse. Also, what do they think they're going to catch from touching their arse on a toilet seat?