Product category

Home & Living

Candles, sprays, foam, and soft furnishings sit in the background of every room. A few small choices lower what is in your indoor air.

Candles, air fresheners, reed diffusers, room sprays, furniture foam, mattresses, carpets, rugs, shower curtains, paint, and pest sprays.

What to check first

Scented candles, air fresheners and plug-ins
Foam furniture and mattresses (flame retardants, off-gassing)
Carpets, rugs and the dust they hold
Paint and finishes — choose low-VOC and ventilate
Soft PVC (shower curtains, vinyl flooring)

Best first swap

Open windows daily for cross-ventilation — the most effective, zero-cost air-quality move.

Common labels: low-VOC, GREENGUARD, PVC-free, PFAS-free

Better options: Ventilation, low-VOC paint, natural-fibre furnishings, unscented

Air Purifiers, Ventilation & Houseplants

High-value swap

HIGH-VALUE actions (not a risk). This is the positive side: what genuinely lowers indoor VOC, dust, and particle exposure — and an honest myth-check on houseplants.

What to check: Prioritise VENTILATION (the single most effective, free tool) and a HEPA air purifier sized to the room. Don't rely on houseplants to clean the air (see why).

First swap

Open windows daily for cross-ventilation — the most effective, zero-cost air-quality move.

New-Home Off-Gassing & Dust Control

High-value swap

HIGH-VALUE habit (not a product). The two behaviours that cut exposure across this entire category: airing out new things, and controlling dust.

What to check: A simple routine — air out anything new that smells (furniture, mattress, flooring, electronics), and keep a regular dust-control habit, especially where kids play.

First swap

Start a weekly HEPA-vacuum + damp-dust routine, and take shoes off indoors.

Sofas & Upholstered Furniture

Moderate

People sit/lie on these for hours, and the foam + fabric can hold flame-retardant and stain-resistant (PFAS) chemistry that sheds into dust.

What to check: "No added flame retardants" tag, decline optional stain-treatment, and air out new pieces. Dust around and under furniture regularly.

First swap

Choose a "no added flame retardants" sofa and skip the optional stain-treatment.

Mattresses

Moderate

~8 hours of nightly contact, plus flame-retardant chemistry and strong VOC off-gassing when new (especially foam/"bed-in-a-box").

What to check: "No added flame retardants," low-VOC/GREENGUARD certification, and air out a new mattress in a ventilated room before sleeping on it.

First swap

Air out a new mattress before sleeping on it, and look for "no added flame retardants."

Decorated & Vintage Glassware & Crockery

Moderate

Painted rim decorations and old glazes — including kids' character glasses and pre-1980s crockery — have tested positive for Heavy Metals (Lead, Cadmium, Mercury, Arsenic) right where lips and food touch.

What to check: Whether decoration or paint sits where lips or food contact it, and the age/origin of vintage pieces.

First swap

Move kids' painted character glasses to plain glassware.

Vacuum & Dust Control

Moderate

MODERATE priority, and one of the best free moves. Household dust is the main indoor reservoir for Flame Retardants, Microplastics, and settled compounds — a HEPA vacuum captures them instead of recirculating.

What to check: Whether your vacuum has a sealed HEPA filter; damp-dust hard surfaces rather than dry-dusting.

First swap

Add a shoes-off habit and damp-dust where babies crawl.

Pressed-Wood / Flat-Pack Furniture

Lower–moderate

LOW–MODERATE priority. The signature concern is formaldehyde off-gassing from the resins binding MDF/particleboard, strongest when new.

What to check: Look for low-formaldehyde certification (CARB2/TSCA Title VI, E1/E0, GREENGUARD) and air out new flat-pack furniture before filling/closing a room around it.

First swap

Ventilate the room while assembling flat-pack furniture and for the first few weeks after.

Flooring

Lower–moderate

LOW–MODERATE priority. A large surface area; vinyl flooring carries the phthalate concern, laminate the formaldehyde concern, and new installs off-gas VOCs.

What to check: Material — vinyl (PVC/phthalates) vs laminate (formaldehyde resin) vs sealed hardwood/tile. Ventilate after installation; choose low-emission certified products.

First swap

Ventilate thoroughly after new flooring goes in, and damp-mop regularly to control dust.

Paint & Wall Finishes

Lower–moderate

LOW–MODERATE priority during/after application; the classic VOC item, and an easy one — low/zero-VOC paint plus ventilation solves most of it.

What to check: "Low-VOC" or "zero-VOC" on the can, and ventilate heavily during painting and for days after. Watch other people/pets, pregnancy, and asthma during fresh painting.

First swap

Use low/zero-VOC paint and keep windows open during and after painting.

Shower Curtains & Bath Mats

Lower–moderate

LOW–MODERATE priority. That "new shower curtain smell" is the classic soft-PVC plasticiser-and-VOC off-gas; fabric or PEVA/EVA alternatives avoid it.

What to check: Material — vinyl/PVC vs fabric vs PEVA/EVA. A strong plastic smell is the flag. Choose washable fabric liners or PVC-free curtains.

First swap

Replace a strong-smelling vinyl shower curtain with a washable fabric or PVC-free one.

Reed Diffusers, Wax Melts & Incense

Lower–moderate

LOW–MODERATE priority. Like air fresheners, these add continuous fragrance/VOCs; incense additionally produces combustion particulates (a notable indoor PM source).

What to check: Whether you need ambient scent at all. Incense in particular is an open- combustion indoor particulate source — ventilate or skip it.

First swap

Cut back on diffusers/wax melts and avoid burning incense in unventilated rooms.

Electronics & Their Dust

Lower priority

LOW priority, mostly dust-mediated. Plastic electronics casings can contain flame retardants that migrate into household dust over time.

What to check: Not much to "buy differently" here — the lever is dust control and ventilation, especially around TVs, consoles, and devices that warm up.

First swap

Damp-dust around your electronics regularly (and HEPA-vacuum the room).

Pet Beds, Bowls & Litter

Lower priority

LOW priority — and partly a HUMAN-dust point (pet beds are foam/textile dust reservoirs at floor level). Plastic bowls and scented litter are the minor notes.

What to check: Flame-retardant foam pet beds (wash covers, dust around them), plastic vs stainless-steel/ceramic bowls (plastic can harbour bacteria/scratch), and scented litter.

First swap

Switch pet bowls to stainless steel or ceramic, and choose fragrance-free litter.

Garden Hose & Outdoor Water

Lower priority

LOW priority, summer awareness. Standard PVC / Vinyl hoses are associated with Phthalates and sometimes lead-stabilised fittings (a Heavy Metals concern) — and kids drink from them on hot days.

What to check: Whether the hose is rated "drinking-water-safe"; run it off before drinking or filling a paddling pool.

First swap

Run the hose for 30 seconds before drinking or filling a paddling pool.

Materials to know

The everyday materials behind these products — and how they behave with heat and wear.

Ceramic & Enamel PVC / Vinyl Plastic Polyester Pressed Wood / MDF / Particleboard Vinyl Flooring Wool

Labels you will see

What the claims on these products actually mean, with an honest verdict for each.

Flame Resistant Fragrance Free Low VOC / GREENGUARD Natural / Naturally Derived PVC Free Phthalate Free Scented Waterproof

Related chemicals

Plain-language guides to the ingredient groups that come up in this category.

Flame Retardants Formaldehyde Formaldehyde Releasers Fragrance Compounds Heavy Metals (Lead, Cadmium, Mercury, Arsenic)Microplastics PFAS / Fluorinated Chemicals Phthalates VOCs

Important Disclaimer

Micro Detox is an educational exposure reduction guide. It is not medical advice and does not diagnose, treat, prevent, or cure any condition. If you are pregnant, trying to conceive, or managing symptoms, speak with a qualified health professional.

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