Fiberglass is a flame retardant often used in mattresses. It isn’t inherently dangerous as long as it’s properly contained beneath a sealed mattress cover but, if it leaks out it could cause respiratory and health problems as it becomes airborne.
Nectar Sleep is the hugely popular brand behind some of this year's best mattresses on the market. Reasonably priced and offering great comfort and support, they suit a variety of sleepers. But if you’re considering buying a Nectar mattress you might be wondering what’s lying beneath the covers and whether they contain fiberglass.
