Are the remnants of rocket fuel mixed into the dust hazardous? SpaceX has specifically told folks in the town not to touch any debris or handle and call them.

Are the remnants of rocket fuel mixed into the dust hazardous? SpaceX has specifically told folks in the town not to touch any debris or handle and call them. They are also VERY careful about handling dragon capsules etc. though I think that’s more for the thruster, rather than the engines. I know ch4+o2 should convert to co2 and h2o but I’m unsure what other particulate could be included in the dust. Like concrete remnants (concrete dust is really bad to breathe) paint, or other additives or chemicals that were still n the pad and rocket.