John Snow

Serta mattresses can definitely contain varying amounts of fiberglass in their construction. This is a fact confirmed by Serta itself. Considering Serta’s Possible Fiberglass Serta is one of the big “S Brands” of mattresses in the United States, almost everyone has heard of the brand. So, it made sense to look into Serta regarding fiberglass … Read more

Latex For Less sells latex, hybrid, and even a 2-sided latex mattress with different firmness ratings on each side. They come highly regarded in the latex mattress realm for making quality products that look great, at highly competitive prices. I decided to look into possibly fiberglass use by Latex For Less a few years ago. … Read more

Dreamfoam Bedding is a mattress brand under Brooklyn Bedding that sells memory foam and hybrid mattresses, including a highly affordable latex hybrid option. It sells mattresses on its own website, and many of the models are also sold on Amazon. I decided to look into Dreamfoam Bedding very early on into my journey to find … Read more

Eco Terra sells natural hybrid latex mattresses that come in firm or medium-firm options on its website, as well as Amazon. They are highly recommended for consumers looking for a mattress that is both affordable and supportive. I decided to look into Eco Terra’s flame barrier very early in my 2019 quest for a mattress … Read more

Sleep On Latex sells natural latex mattresses on its website, as well as Amazon. The mattresses are highly affordable for non-hybrid mattresses made purely of latex, organic wool and organic cotton. Since Sleep On Latex is a very popular choice for affordable natural latex mattresses on Amazon, I decided to check whether they use fiberglass. … Read more

Spindle sells innovative natural latex mattresses that can be purchased with varying densities of custom latex layers. The Spindle mattress covers can be removed for cleaning, and the latex layers are replaceable. Since Spindle mattresses are so popular and highly recommended, I figured it would be a good idea to look into its flame barriers … Read more

Does Avocado Use Fiberglass? No, Avocado makes fiberglass-free mattresses that rely on organic wool, graphite, or silica for its flame barriers.

Brooklyn Bedding manufactures its mattresses without the use of any fiberglass, which is good, but they do use Rayon, Polyester, and non-woven Silica… plus Hydrated Silica?

MLILY states it does not use fiberglass, but I would be concerned about spending a third of each day on a mattress that contains Amidinourea Phosphate.

Keetsa does not use fiberglass, but the flame barrier used in its mattress is made with a “carbon rayon fabric” composed of polyacrylonitrile-based fibers.

Molblly states its new fiberglass-free flame barrier is just 92% cotton and 8% polyester, but I suspect that silica or a flame retardant chemical also being used while not being divulged.