Bread is not allowed in the space station because the crumbs would fly everywhere. So sandwiches have to be made with tortillas.
Nails have to be cut over air ducts otherwise they will fly away.
Vegetables come in dehydrated packs and have to be rehydrated by a special machine before eating.
This doesnt exactly work too well
Astronauts are given specially made bags that keep their throw up contained.
The only condition about brushing your teeth is that you have to swallow the toothpaste.
Doesnt seem like a big deal to me. Im pretty sure they still get to eat space ice cream, and that chocolate pudding looks delicious.
Theres a specially designed hair clipper on the international space station with an attached vacuum to suck up all the hair so it doesnt fly all over the place.
If you arent careful, youll have nuts everywhere.
However, they are given pre-packaged soap water that they rub on their hands.
Instead astronauts use specially designed cream to prevent facial hair from floating away.
The tears just stick to your face.
You have to use a special tethered sleeping bag and sleep in a little compartment so you dont float around and bang into things while youre out cold. If youre claustrophobic, youre not going to make a good astronaut.