What is the difference between "eco-friendly" marketing and actual EN 71-3 certification?

Marketing claims are self-declared. EN 71-3 is an independent lab method that measures migration of nineteen specified elements from a cured surface into an artificial gastric-acid solution, against fixed limits. A test report has a sample ID, a lab signature, and pass/fail thresholds. Where a LEINOS product is tested under it, the TDS states it — and the TDS is downloadable from the product page.

Can I use LEINOS 290 hardwax oil on a child's wooden toy or chewable spoon?

For a toy, yes — 290 carries EN 71-3 and DIN 53160 (saliva resistance), and the limits apply to the fully cured finish, so allow the full cure (approx. 7–14 days per TDS) before the piece goes back to the child. For a spoon or anything intended for direct chewing or food preparation, use the 280 countertop oil instead — it is the one WESSLING-tested for food contact under Regulation (EC) 1935/2004 and the German LFGB food law.

Will the 665 lime paint trigger allergy reactions in sensitive households?

No coating can promise zero reaction for every individual — but 665 removes the usual suspects: no biocides, no preservatives, no solvent, VOC below 1 g/l per TDS. The binder is slaked lime (calcium hydroxide), which is mineral; colour comes from natural earth or mineral-oxide pigments. Initial application has a faint mineral smell that fades as the paint dries and carbonates. For a sensitised household, read the SDS before specifying — it is supplied on request.

Solutions

Children & Allergy-Sensitive Homes

Tested under the European toy-safety standard. Documented in EN 71-3.

Contemporary Bangalore nursery with oak crib, cotton textiles, brass elephant figurine, snake plant in terracotta pot, soft morning light from the left

Who really feels this in India

Premium parents specifying nurseries in Bangalore and Mumbai — looking past "eco" claims, asking for actual lab numbers.
Households with eczema, asthma, or chemical sensitivity — where VOC and migration data matter more than colour cards.
Architects building schools, pediatric clinics, and play areas — needing EN 71-3 documentation for tender submissions.

How LEINOS answers this

Most "child-safe" paint claims are unfalsifiable marketing. EN 71-3 is the migration part of the European toy-safety standard — it measures the actual migration of nineteen specified elements from a cured surface into a simulated digestion solution. Where a LEINOS product is tested under it, the TDS says so, and the documentation is published. For children's wood — cribs, tables, toys — the EN 71-3-tested finishes are 290 hardwax oil (interior wood + furniture), 280 countertop oil (food-contact surfaces), and 240 hard oil. The 290 also carries DIN 53160 saliva-and-perspiration resistance, which matters specifically for surfaces small hands and mouths reach. For walls, the natural-resin emulsions 650 and 660 are solvent-free with VOC under 1 g/l (EU Cat. a) — their trace in-can preservatives are disclosed on the datasheet, because honesty about ingredients is the point. For homes where someone reacts to standard wall paint, mineral lime (665) goes further — no biocides, no preservatives, no solvent, VOC below 1 g/l per TDS.

Children's rooms & toys

Why this is actually natural

Lab evidence

Documented, not claimed.

Independent labs, named standards, batch-traceable certificates.

On the ground in India

An open palm holds the finished marquetry butterfly by Haris in front of a hibiscus bush, wings spread wide: ochre cedar wings, black ebony borders, white maple spots, a red flower behind.

Marquetry Butterfly in Five Woods by Haris, Bengaluru

A turned teak bowl by Kathkani Studio with a fully ebonised black exterior and a warm natural interior, finished in LEINOS Interior Hardwax Oil 290 — satin grain catching the light.

Turned Wood Bowls by Kathkani Studio, Shimla

A spiral vault of exposed terracotta brick laid in concentric rings into a shallow dome, a brass ceiling fan at its centre — the brickwork sealed in LEINOS Stone & Concrete Oil 254, an open-pore oil that keeps the natural terracotta red.

Lime-Finished Interior in New Delhi

Solid Teak Chopping Board Set, Food-Safe Oiled in Bengaluru

Specifier questions

What architects and homeowners ask first.

What is the difference between "eco-friendly" marketing and actual EN 71-3 certification?
Marketing claims are self-declared. EN 71-3 is an independent lab method that measures migration of nineteen specified elements from a cured surface into an artificial gastric-acid solution, against fixed limits. A test report has a sample ID, a lab signature, and pass/fail thresholds. Where a LEINOS product is tested under it, the TDS states it — and the TDS is downloadable from the product page.
Can I use LEINOS 290 hardwax oil on a child's wooden toy or chewable spoon?
For a toy, yes — 290 carries EN 71-3 and DIN 53160 (saliva resistance), and the limits apply to the fully cured finish, so allow the full cure (approx. 7–14 days per TDS) before the piece goes back to the child. For a spoon or anything intended for direct chewing or food preparation, use the 280 countertop oil instead — it is the one WESSLING-tested for food contact under Regulation (EC) 1935/2004 and the German LFGB food law.
Will the 665 lime paint trigger allergy reactions in sensitive households?
No coating can promise zero reaction for every individual — but 665 removes the usual suspects: no biocides, no preservatives, no solvent, VOC below 1 g/l per TDS. The binder is slaked lime (calcium hydroxide), which is mineral; colour comes from natural earth or mineral-oxide pigments. Initial application has a faint mineral smell that fades as the paint dries and carbonates. For a sensitised household, read the SDS before specifying — it is supplied on request.

Next step

Get the right answer for your project — fast.

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Children & Allergy-Sensitive Homes

Who really feels this in India

How LEINOS answers this

The LEINOS product system for this pain

Interior Hardwax Oil

Natural Resin Emulsion Paint

Lime Paint

Countertop Oil