If you want them to be wary of that fabric, they should set an example like for example, of I was their I would bring a magnifying glass secretly and light them up without noticing, so one of them wearing should caught on fire.
If you want them to be wary of that fabric, they should set an example like for example, of I was their I would bring a magnifying glass secretly and light them up without noticing, so one of them wearing should caught on fire.