{
  "schema_version": "compare-page.v2",
  "page_id": "crib-mattresses-made-without-flame-retardants",
  "url": "https://robotrunk.com/compare/want/crib-mattresses-made-without-flame-retardants",
  "title": "Crib mattresses made without flame retardants",
  "question": "Which crib mattresses are made without flame retardants?",
  "answer": "Naturepedic Classic Organic Cotton Crib Mattress: Store data says it has no vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMOs, glues or adhesives.\nLullaby Earth Breathe Safe 2-Stage Crib Mattress: No flame retardant chemicals.\nLullaby Earth Gentle Start Breathable Crib Mattress: This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
  "kind": "mattress",
  "market": "US",
  "generated_at": "2026-10-17T19:10:47.331Z",
  "columns": [
    "Flame retardants",
    "Firmness",
    "Cover care"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p3.f6",
      "product": "Lullaby Earth Gentle Start Breathable Crib Mattress",
      "field": "firmness",
      "value": "This review describes the mattress as a dual-firmness flippable design with a very firm newborn side and a noticeably softer toddler side, which conflicts with other sources describing it as single-stage.",
      "stated_as": "This review describes the mattress as a dual-firmness flippable design with a very firm newborn side and a noticeably softer toddler side, which conflicts with other sources describing it as single-stage.",
      "source_type": "review",
      "source_url": "https://nonbiasedreviews.com/lullaby-earth-gentle-start-crib-mattress-review/",
      "source_read_at": "2026-10-14T22:08:40.999Z"
    },
    {
      "ref": "p3.f8",
      "product": "Lullaby Earth Gentle Start Breathable Crib Mattress",
      "field": "off-gassing",
      "value": "This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
      "stated_as": "This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
      "source_type": "blog",
      "source_url": "https://www.pediatricpicks.com/nursery-off-gassing-guide/",
      "source_read_at": "2026-10-14T22:08:57.312Z"
    },
    {
      "ref": "p3.f12",
      "product": "Lullaby Earth Gentle Start Breathable Crib Mattress",
      "field": "care",
      "value": "If the mattress itself becomes contaminated it can only be spot-cleaned, and it must dry completely before bedding goes back on.",
      "stated_as": "However, if contamination does occur, the mattress is spot-clean only.",
      "source_type": "guide",
      "source_url": "https://www.lullabyearth.com/product-care",
      "source_read_at": "2026-10-14T22:07:17.040Z"
    },
    {
      "ref": "p4.f6",
      "product": "Naturepedic Classic Organic Cotton Crib Mattress",
      "field": "Materials avoided",
      "value": "Store data says it has no vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMOs, glues or adhesives.",
      "stated_as": "No vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMO’s, glues/adhesives, etc.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-14T20:08:47.220Z"
    },
    {
      "ref": "p4.f9",
      "product": "Naturepedic Classic Organic Cotton Crib Mattress",
      "field": "Care",
      "value": "Waterproof crib mattresses can be wiped clean, while quilted surfaces are spot clean only.",
      "stated_as": "To clean your waterproof crib mattress, simply wipe the surface with a damp cloth. You can use a mild cleanser on the soiled surface or some hydrogen peroxide (3%) or rubbing alcohol to sanitize. All breathable models have removable machine washable covers, and the waterproof surface underneath can be cleaned per the previous waterproof instructions.\nCrib mattresses with quilted surfaces are not waterproof and are spot clean only.",
      "source_type": "manual",
      "source_url": "https://www.naturepedic.com/pages/product-care",
      "source_read_at": "2026-10-15T08:49:07.202Z"
    },
    {
      "ref": "p7.f2",
      "product": "Lullaby Earth Breathe Safe 2-Stage Crib Mattress",
      "field": "Firmness",
      "value": "2-stage dual firmness.",
      "stated_as": "2-stage dual firmness",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    },
    {
      "ref": "p7.f3",
      "product": "Lullaby Earth Breathe Safe 2-Stage Crib Mattress",
      "field": "Flame retardants",
      "value": "No flame retardant chemicals.",
      "stated_as": "NO flame retardant chemicals",
      "source_type": "listing",
      "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:37:33.489Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/7439258746954",
      "name": "Naturepedic Classic Organic Cotton Crib Mattress",
      "url": "/products/ucp/strolleria-com/7439258746954",
      "why": "Store data says it has no vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMOs, glues or adhesives.",
      "cells": [
        {
          "column": "Flame retardants",
          "fact": {
            "field": "Materials avoided",
            "value": "Store data says it has no vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMOs, glues or adhesives.",
            "stated_as": "No vinyl, phthalates, polyurethane foam, flame retardant chemicals or barriers, formaldehyde, pesticides, GMO’s, glues/adhesives, etc.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-14T20:08:47.220Z"
          }
        },
        {
          "column": "Firmness",
          "fact": null
        },
        {
          "column": "Cover care",
          "fact": {
            "field": "Care",
            "value": "Waterproof crib mattresses can be wiped clean, while quilted surfaces are spot clean only.",
            "stated_as": "To clean your waterproof crib mattress, simply wipe the surface with a damp cloth. You can use a mild cleanser on the soiled surface or some hydrogen peroxide (3%) or rubbing alcohol to sanitize. All breathable models have removable machine washable covers, and the waterproof surface underneath can be cleaned per the previous waterproof instructions.\nCrib mattresses with quilted surfaces are not waterproof and are spot clean only.",
            "source_type": "manual",
            "source_url": "https://www.naturepedic.com/pages/product-care",
            "source_read_at": "2026-10-15T08:49:07.202Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "modernnursery-com",
        "display_name": "modernnursery.com"
      },
      "product_id": "gid://shopify/Product/4798899191908",
      "name": "Lullaby Earth Breathe Safe 2-Stage Crib Mattress",
      "url": "/products/ucp/modernnursery-com/4798899191908",
      "why": "No flame retardant chemicals.",
      "cells": [
        {
          "column": "Flame retardants",
          "fact": {
            "field": "Flame retardants",
            "value": "No flame retardant chemicals.",
            "stated_as": "NO flame retardant chemicals",
            "source_type": "listing",
            "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:37:33.489Z"
          }
        },
        {
          "column": "Firmness",
          "fact": {
            "field": "Firmness",
            "value": "2-stage dual firmness.",
            "stated_as": "2-stage dual firmness",
            "source_type": "listing",
            "source_url": "https://modern-nursery-test-store.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:37:33.489Z"
          }
        },
        {
          "column": "Cover care",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/7653914509386",
      "name": "Lullaby Earth Gentle Start Breathable Crib Mattress",
      "url": "/products/ucp/strolleria-com/7653914509386",
      "why": "This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
      "cells": [
        {
          "column": "Flame retardants",
          "fact": {
            "field": "off-gassing",
            "value": "This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
            "stated_as": "This nursery off-gassing roundup names the Gentle Start its best budget low-VOC pick, saying it is GREENGUARD Gold certified and free of polyurethane foam, vinyl/PVC and chemical flame retardants.",
            "source_type": "blog",
            "source_url": "https://www.pediatricpicks.com/nursery-off-gassing-guide/",
            "source_read_at": "2026-10-14T22:08:57.312Z"
          }
        },
        {
          "column": "Firmness",
          "fact": {
            "field": "firmness",
            "value": "This review describes the mattress as a dual-firmness flippable design with a very firm newborn side and a noticeably softer toddler side, which conflicts with other sources describing it as single-stage.",
            "stated_as": "This review describes the mattress as a dual-firmness flippable design with a very firm newborn side and a noticeably softer toddler side, which conflicts with other sources describing it as single-stage.",
            "source_type": "review",
            "source_url": "https://nonbiasedreviews.com/lullaby-earth-gentle-start-crib-mattress-review/",
            "source_read_at": "2026-10-14T22:08:40.999Z"
          }
        },
        {
          "column": "Cover care",
          "fact": {
            "field": "care",
            "value": "If the mattress itself becomes contaminated it can only be spot-cleaned, and it must dry completely before bedding goes back on.",
            "stated_as": "However, if contamination does occur, the mattress is spot-clean only.",
            "source_type": "guide",
            "source_url": "https://www.lullabyearth.com/product-care",
            "source_read_at": "2026-10-14T22:07:17.040Z"
          }
        }
      ]
    }
  ]
}