Im making an indoor childs teepee for my two nieces and was initially going to make it from flame retardant canvas. However after doing a bit of googling all the indoor teepee's I have found are made using untreated natural canvas.
The girls have asked for some led fairy lights on the teepee, which I think is pretty safe (someone correct me if I am wrong!) as I have seen quite few decorated (I also see loads of people drape them across curtains, furnishings etc)
On reflection I was probably being too cautious as growing up I on a saw a family member receive serious burns, hence the overkill ! also a bit of reading led me to a few articles about some not no nice fumes released by flame retardent fabrics.
So since singletrackworld appears to always have an answer for everything I thought I'd get some opinions
🙂