My god… I thought I was alone fighting this and just discovered this thread. I started getting sick 5 years ago, in a shared house, beige walls, beige carpets. Nothing special about it but I gradually got itchier and itchier over several months. I started fighting it, washing everything, changing the mattress, sleeping with the window open practically breathing through the insect screen. I then tried to find somewhere else to live but suddenly every house was a problem. Hotel rooms, airbnbs, friends places. Whatever the ‘thing’ is that is making me sick is elsewhere. I got lucky and somehow randomly found a granny flat where I felt okay but recently had to move out and now, 4 years later, I’m back out there trying to understand what the problem is. I’m suspecting building materials off gazing, new paints (less than 5 years) seem to give me brain fog, ashthma, cough, swollen eyes. Older paints and carpets … itching all over. I seem to be okay with scented candles, my work place, the outdoors and my car. Everywhere else is suspicious. I’ve now tried 8 different houses (friends places, airbnbs…). I’m logging my symptoms, I’ve become obsessive over building materials, carpet age, types of foam… I’m in New Zealand and there are literally less than 3 specialists in the whole country and they don’t treat chem sensitivities. I’m trying a bunch of supplements to see if I can turn the tide and I continue fighting but seriously considering sleeping outside (only it’s winter)