Here is information on where to purchase fire retardant sprays for natural and synthetic fabrics:
UK and Europe:
Try FireCheck spray, made in the UK
(see
http://www.mslfirecheck.com . tel (+44)1524-844099)
They ship to most countries. It is fire retardant, and works on many synthetic and natural fibers
USA:
Or, if you're in the USA, try FlameX fireretardant spray
(see
http://www.natfire.com/products.html , tel (+1) 815-634-8717)
-- call them and make sure to order the right spray, as they offer several kinds with different properties. Most of their fireretardant sprays work on many synthetic and natural fibers
Please note:
*Neither FireCheck nor FlameX makes fabrics fire proof. They are fire retardant sprays; they retard - but do not entirely prevent - fire.
*You must test the spray on the fiber(s) you are using. Different fibers give different results. If the fabric in question does not absorb liquid, there is little chance that the sprays will work.
*There is a possibility that the sprays will discolor the fabric(s) you are using. Again, try the sprays on a sample.
*Take 2 small samples of the fabric(s) in question. Burn one with a lighter. See what happens and how long it takes. Then, treat the other fabric with the spray, and do the same test, under the same conditions, with the same lighter. See if it works.
Spin safe, and be well.
Michael