I found this:

Both the Greeks and the Romans employed asbestos as wicking material for their oil lamps. In fact, the very word “asbestos” comes from a Greek word meaning “inextinguishable.” In a world where lamplight extended work hours, a lamp wick made from chrysotile asbestos would burn almost indefinitely. In addition to lamp wicks, the Greeks and Romans used the long fibers of the serpentine form of asbestos in weaving textiles.

I gave an example, fireplace cleaned napkins and tablecloths.

It was also used in bricks and pottery.

Slow assassinations.

Probably for its heat resistance