When first going gluten-free, there are several issues with having any gluten-containing products in your home that may range from annoying to really serious depending on your level of sensitivity. Keep in mind that if you have any gluten-containing products in your home, you have what is known as "cross-contamination." That means that the gluten in your roommate's sub sandwich travels.
* It travels to the kitchen counter, tabletop, or any other surface it touches directly.
It travels to the knife used to cut it and the plate it was eaten from,
which may come completely clean in a working dishwasher. An older,
imperfectly working dishwasher can simply re-deposit the crumbs onto all
the dishes washed in the same load, including those you eat from.
* It travels to the rug, couch cushions, chair, and other surfaces over which it is eaten.
Because the person making the sandwiches handled the bag, which your
roommate then touched, it may have traveled to every doorknob used to
enter the house.
* Unless your roommate immediately washes their
hands with hot water and soap after eating the sandwich, it travels to
every surface they touch (including the sink taps, chair arms, remote
control for the TV, handle for the fridge, the two-liter of soda, etc.).
If your roommate washes their hands but then touches their mouth
without realizing it, the gluten then travels to all the places listed
* If your roommate stores the sandwich leftovers in the
fridge, it can leave gluten from the wrapper on the fridge shelf or drop
crumbs onto items below.
* If your roommate is also your
romantic partner, they can spread the gluten by kissing any part of your
face or hands, unless you wash that spot immediately afterwards with
soap and water (if they kiss your mouth, there's no hope).
you're not gluten-sensitive, this probably sounds pretty paranoid. If
you are very gluten-sensitive, then this might sound familiar. I read a
blog where a woman figured out that she got sick every weekend and
couldn't figure out what she was still eating that had gluten. It
turned out that she became sick every weekend when her grandchildren
visited, because they had crumbs on their clothing and gluten traces on
their face when they kissed her.
I started paying close
attention, and realized my partner was sick on weekends where we had
visitors who ate gluten in the house and then touched surfaces. When
that stopped, the unexplained glutening stopped.
making your house a gluten-free zone, if at all possible. I know that
you have little control over unrelated roommates, but you may be able to
claim a section of cupboard and fridge as your own, maintaining your
own dishes and tableware and hand-washing them.
If you host
parties or have friends over, provide the food yourself and ask them to
chip in to cover the cost, or invite a few over early to prepare food
from what you have available. If you can trust your guests to take
care, teach them how to shop for gluten-free items. They may not want
to prepare things in their gluten-filled kitchen, but it is entirely
possible to grab gluten-free chips and soda to contribute.
are in a home with family or partner(s), talk to them about the
dangers. There are so many good substitutes and recipes out there these
days that it is easier than ever on the people who must go gluten-free
to support a loved one. There are also so many unsafe spaces for the
gluten-sensitive that your own home should not be one of them.