Smells are a HUGE trigger for me. The main reason I stay at home 99% of the time. No shopping or pleasure trips for me! : ) Only doctor appointments for the most part. And anyone that visits my home has to be fragrance free, smoke free, and hand sanitizer (isopropyl alcohol) free.
We also have to limit what is cooked. Ginger, cinnamon, herbs and spices, coffee, onions, garlic, chocolate..... With some foods, I can just hibernate in the bedroom until it's cooked and the smell has died down. Others are not allowed in the house at all.
It seems that specifically coffee smells are a common trigger for mast cell patients. Does anyone else find that to be so?
My neighbor has taken to building a fire every day (even when it's 80 degrees outside), so I can't even enjoy our porch on nice days.
The carbon filter mask is the only way I survive in the real world. : ) But even wearing my mask doesn't prevent reactions. Just being in the atmosphere causes reactions although the mask does help to minimize them.
And if anyone has to stay in a hotel, Wingate by Wyndham doesn't have air fresheners, etc. and their cleaning products don't leave a lasting fragrance. It's the best we've found. I still have to be careful, but it's excellent as far as the fragrances go compared to any other hotel I've ever stayed in. A big blessing seeing as how I have to stay overnight when I go to Charleston for my appointments. : )