To create a toxin-free bedroom, you should avoid: Toxic Furniture & Deco: that are not certified safe for human health such as mattresses, pillows, beddings and rugs made with synthetic materials like Polyfoam, PBDEs, Phthalates, Formaldehyde, Benzene, or Flame Retardants. Excess Clutter: Keep the bedroom clutter-free to prevent dust accumulation and make cleaning easier. Heavy Curtains: Avoid heavy curtains that can trap dust and allergens. Opt for washable, lightweight curtains instead. Synthetic Fragrances: Steer clear of synthetic air fresheners and strongly scented products, as they may contain harmful chemicals.