Traveling with an environmental illness can be very difficult and if possible always have a back-up plan and bring your own bedding. Here are some possible resources for finding safer accommodations. It’s okay to ask for a different room. Always contact prior to make sure they are able to accommodate your needs. For example, some may be fragrant-free and still have wood-burning on the property. Make sure air fresheners are not used in the rooms or hallways and request fragrance-free bedding. I have not stayed at any of these places and this is based on recommendations from others. Please confirm before traveling.
Environmentally Safe Travel
LEED Certified Hotel Rooms
Green Vacation Hub (not always up-to-date)
Green Hotels Association
Home 2 Suites (Hilton; Pure Rooms may not necessarily be the best ones; some with MCS are not able to tolerate these rooms)
North Country Farm, Kauai, HI (organic farm, eco-friendly rooms)
The North Berkley Hills Homestay, Berkley, CA (specifically for MCS)
How to Book the Healthiest Rooms
Some hotels may be able to accommodate with notice. Some recommend going to a Motel 6 or Best Western where you can open the windows, but be mindful of places near the highway.