Nursery

Baby mattresses are required by law to meet flammability standards, which historically meant PBDE flame retardants. Current mattresses use organophosphate replacements and other chemical treatments. Infants sleep 14-16 hours per day on these surfaces, with their face in close proximity to the mattress surface, maximising inhalation exposure to off-gassing compounds.

Organic or certified PFAS-free, flame-retardant-free baby mattress meeting legal standards through natural materials

Natural wool is naturally flame resistant and meets UK and US flammability standards without chemical treatment. Look for: GOTS certification, Greenguard Gold certification, or explicit PFAS-free labelling with third-party verification. Brands: Naturepedic, Woolroom, Little Green Sheep.

Soft PVC bath toys and teethers contain phthalates as plasticisers. Items that go directly into the infant's mouth represent a direct ingestion route for these endocrine disruptors. Hollow bath toys also accumulate mould internally and can release contaminated water when squeezed.

Natural rubber teethers and toys, solid wood toys, or certified platinum-grade silicone

Natural rubber from Hevea trees is the cleanest soft toy material. Brands: Hevea, Natursutten. Avoid anything labelled PVC.

Many mainstream baby personal care products contain methylparaben, propylparaben or phenoxyethanol as preservatives, and synthetic fragrance. Applied daily to large areas of infant skin, parabens are absorbed systemically. Gentle and natural labelling is not regulated and does not guarantee clean formulation.

Fragrance-free, paraben-free certified clean baby products, or plain water for neonates

Neonates do not need any product other than water for the first weeks. For older infants, look for EWG Verified certification or COSMOS Natural certification. Brands: Attitude Baby, Naif.

Soft PVC is made flexible by the addition of phthalates at concentrations of 20-40% by weight. Infants mouthe, chew and crawl on these materials. EU regulations limit specific phthalates in children's toys to 0.1%, but toys manufactured outside the EU may contain higher concentrations.

Natural rubber, solid wood, or organic cotton toys. FSC-certified wood play mats.

IKEA toys meet CARB and EU REACH phthalate regulations and are a cost-effective baseline. For highest confidence, choose toys explicitly labelled PVC-free.

Conventional paint releases VOCs including formaldehyde, benzene and acetaldehyde during application and for weeks to months afterwards. The paint-decorated nursery is often sealed up to keep it warm, concentrating these compounds. Infants breathe at three times the adult rate relative to body weight.

Zero-VOC or natural paint (clay, lime, or certified zero-VOC latex)

In the UK: Earthborn, Auro, or Little Greene zero-VOC ranges. In the US: YOLO Colorhouse or AFM Safecoat. Decorate the nursery at least 4 weeks before the room is needed and ventilate daily until the smell is completely gone.

PVC or vinyl changing mats contain phthalates as plasticisers. During nappy changes, the infant's bare skin is in direct contact with the mat surface. Heat from the infant's body increases chemical transfer from the mat surface.

Organic cotton changing pad cover over a foam base, or solid-surface changing station with washable cotton liner

A GOTS-certified organic cotton changing pad with a removable, washable cover is the standard solution. Alternatively, any clean flat surface covered with an organic cotton muslin square works.