Flame Retardants in Your Furniture Are Poisoning Cells

The flame retardants in your couch, your mattress, and your electronics are attacking the power plants inside your cells. They're called brominated flame retardants (BFRs), and they don't stay in the furniture.

How Flame Retardants Wreck Your Mitochondria

A 2026 review in Toxicol Mech Methods pulled together years of evidence on what BFRs do once they get inside your body. The answer: they go straight for your mitochondria, the tiny engines inside every cell that produce energy.

BFRs mess with the electron transport chain, the process your cells use to make energy. They cause oxidative stress, damage cell membranes, and trigger cell death. Think of it like pouring sand in a car engine. The cell can't run.

Where These Chemicals Hide

BFRs are added to furniture foam, carpet padding, electronics, and some textiles to meet flammability standards. They break down into dust over time. You breathe them in. Your kids crawl through them. They've been found in human blood, breast milk, and fat tissue.

The review highlights that common BFRs like PBDE, TBBPA, and HBCD all damage mitochondria through slightly different mechanisms, but the end result is the same: your cells lose energy and start dying.

What You Can Do

Dust and vacuum frequently with a HEPA filter. Choose furniture and household items that don't contain flame retardants. Look for TB117-2013 compliant labels, which don't require chemical treatments. Browse our non-toxic home essentials for safer options.

Also see non-toxic kitchen essentials for safer alternatives.

Source: Ghiraldelli Miranda R, et al. (2026). Toxicol Mech Methods.