{
  "schema_version": "compare-page.v2",
  "page_id": "baby-humidifiers-filling-and-cleaning",
  "url": "https://robotrunk.com/compare/want/baby-humidifiers-filling-and-cleaning",
  "title": "Baby humidifiers that are simplest to fill and keep clean",
  "question": "Which baby humidifiers are simplest to fill and keep clean?",
  "answer": "Safety 1ST Safety 1ˢᵗ Filter Free Cool Mist Humidifier: The tank is filled through a cap on its bottom with clean, cool water, ideally distilled. The video advises filling the tank about halfway rather than all the way to the top. Safety 1ST Ultrasonic Stay Clean Humidifier: The exterior is designed without crevices, which the maker says makes outside cleaning easy. It uses a filter-free design.",
  "kind": "baby grooming tool",
  "market": "US",
  "generated_at": "2026-10-22T22:16:32.740Z",
  "columns": [
    "Filling",
    "Exterior cleaning",
    "Filter"
  ],
  "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": "p1.f7",
      "product": "Safety 1ST Ultrasonic Stay Clean Humidifier",
      "field": "exterior cleaning",
      "value": "The exterior is designed without crevices, which the maker says makes outside cleaning easy.",
      "stated_as": "Plus, since the sleek design is crevice-free, keeping it clean on the outside is easy too.",
      "source_type": "guide",
      "source_url": "https://safety1st.com/products/stay-clean-humidifier-ih497?_fid=de88a1dc2&_pos=1&_ss=c&bvstate=pg%3A2%2Fct%3Ar",
      "source_read_at": "2026-10-20T03:38:39.693Z"
    },
    {
      "ref": "p1.f9",
      "product": "Safety 1ST Ultrasonic Stay Clean Humidifier",
      "field": "filter",
      "value": "It uses a filter-free design.",
      "stated_as": "Filter-free design.",
      "source_type": "guide",
      "source_url": "https://top-stroll.myshopify.com/products/safety-1st-ultrasonic-humidifier",
      "source_read_at": "2026-10-20T03:38:38.173Z"
    },
    {
      "ref": "p2.f3",
      "product": "Safety 1ST Safety 1ˢᵗ Filter Free Cool Mist Humidifier",
      "field": "filling method",
      "value": "The tank is filled through a cap on its bottom with clean, cool water, ideally distilled.",
      "stated_as": "Remove cap on the bottom of tank and fill with clean, cool water, ideally distilled (Figure 1).",
      "source_type": "manual",
      "source_url": "https://pdf.lowes.com/productdocuments/23ab287f-3387-47ff-840d-e06b8ac4d997/46314533.pdf",
      "source_read_at": "2026-10-20T03:03:21.977Z"
    },
    {
      "ref": "p2.f4",
      "product": "Safety 1ST Safety 1ˢᵗ Filter Free Cool Mist Humidifier",
      "field": "filling and moving",
      "value": "The flat top and handle make filling and moving the humidifier easy.",
      "stated_as": "The flat top and handle make filling and moving the humidifier easy.",
      "source_type": "blog",
      "source_url": "https://happytechfam.online/safety-1st-filter-free-cool-mist-humidifier-review-a-long-term-users-perspective/",
      "source_read_at": "2026-10-20T03:03:49.014Z"
    },
    {
      "ref": "p2.f8",
      "product": "Safety 1ST Safety 1ˢᵗ Filter Free Cool Mist Humidifier",
      "field": "filling",
      "value": "The video advises filling the tank about halfway rather than all the way to the top.",
      "stated_as": "The video advises filling the tank about halfway rather than all the way to the top.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=nu74LhB_o6c",
      "source_read_at": "2026-10-20T03:08:19.256Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/8743532265726",
      "name": "Safety 1ST Safety 1ˢᵗ Filter Free Cool Mist Humidifier",
      "url": "/products/ucp/megababiesusa-com/8743532265726",
      "why": "The flat top and handle make filling and moving the humidifier easy.",
      "cells": [
        {
          "column": "Filling",
          "fact": {
            "field": "filling and moving",
            "value": "The flat top and handle make filling and moving the humidifier easy.",
            "stated_as": "The flat top and handle make filling and moving the humidifier easy.",
            "source_type": "blog",
            "source_url": "https://happytechfam.online/safety-1st-filter-free-cool-mist-humidifier-review-a-long-term-users-perspective/",
            "source_read_at": "2026-10-20T03:03:49.014Z"
          }
        },
        {
          "column": "Exterior cleaning",
          "fact": null
        },
        {
          "column": "Filter",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/6818200912025",
      "name": "Safety 1ST Ultrasonic Stay Clean Humidifier",
      "url": "/products/ucp/megababiesusa-com/6818200912025",
      "why": "The exterior is designed without crevices, which the maker says makes outside cleaning easy.",
      "cells": [
        {
          "column": "Filling",
          "fact": null
        },
        {
          "column": "Exterior cleaning",
          "fact": {
            "field": "exterior cleaning",
            "value": "The exterior is designed without crevices, which the maker says makes outside cleaning easy.",
            "stated_as": "Plus, since the sleek design is crevice-free, keeping it clean on the outside is easy too.",
            "source_type": "guide",
            "source_url": "https://safety1st.com/products/stay-clean-humidifier-ih497?_fid=de88a1dc2&_pos=1&_ss=c&bvstate=pg%3A2%2Fct%3Ar",
            "source_read_at": "2026-10-20T03:38:39.693Z"
          }
        },
        {
          "column": "Filter",
          "fact": {
            "field": "filter",
            "value": "It uses a filter-free design.",
            "stated_as": "Filter-free design.",
            "source_type": "guide",
            "source_url": "https://top-stroll.myshopify.com/products/safety-1st-ultrasonic-humidifier",
            "source_read_at": "2026-10-20T03:38:38.173Z"
          }
        }
      ]
    }
  ]
}