OYE!
It is this very attitude of sanitizing everything and hitting every little germ that invades us with an antibiotic that has gotten us to the point that we can't fight off these germs and viruses like we used to! Now they have morphed to survive our onslaught of antibiotics.
Folks! Many of us over the age of fifty can attest that, as little kids, we ate dirt, drank out of garden hoses, picked our noses, didn't wash our hands then ate our sandwiches outside on the grass that, God forbid, animals walked and pissed on and WE DIDN"T DIE from it. Most of us have stronger immune systems than people who are in their 20's.
People are just way too OCD and paranoid about sanitizing everything.
I am a HPCNA (hospice/palliative care nursing assistant)by profession. I'm exposed daily to urine, feces, vomit... and I use common sense universal precautions and I have yet to become sick from my environment. I wash my uniforms/scrubs in my washing machine with hot water and soap (I add Lysol if I know that I have been directly exposed to certain viruses and bleach if exposed to noroviruses "stomach flu")
Andi, I wouldn't worry about my pajamas too much...I'd be more concerned with any door knob that you touch during the day. Far more germs on one door knob than on your pajamas.
Just saying ;-)
Rich