{
  "schema": "vedokrok.public-item.v1",
  "release_id": "MHC-RPUB-20260920-75ad787a",
  "url": "/knowledge/use-shade-and-clothing-before-asking-sunscreen-to-do-every-job",
  "id": "MHC-D-RESEARCH-1053",
  "version": "0.1.0",
  "title": "Use shade and clothing before asking sunscreen to do every job",
  "summary": "Sunscreen is one layer, not an unlimited extension of the afternoon.",
  "kind": "checklist",
  "body": "Combine shade, suitable clothing, a hat and other appropriate protection with a broad-spectrum sunscreen used as directed. Plan for reapplication after the circumstances named on the label, such as swimming or sweating. Choose protection for the actual activity instead of remembering only a product number.",
  "limits": [
    "Individual medical advice and age-specific guidance matter, especially for infants. This is not a prescription for a universal SPF threshold or a safe amount of tanning."
  ],
  "topics": [
    "life-04-prevention"
  ],
  "intents": [],
  "source_ids": [
    "RS-70C28944EC0B3228"
  ],
  "evidence": [
    {
      "claim": "CDC describes shade, protective clothing and sunscreen as complementary forms of sun protection.",
      "source_id": "RS-70C28944EC0B3228",
      "role": "supports",
      "note": "Sunscreen is not permission to extend exposure indefinitely, and product instructions and individual circumstances still matter.",
      "locator": "Shade, clothing and sunscreen"
    }
  ],
  "use_when": [
    "You will spend time outdoors with exposed skin."
  ],
  "avoid_when": [
    "Individual medical advice and age-specific guidance matter, especially for infants. This is not a prescription for a universal SPF threshold or a safe amount of tanning."
  ],
  "example": "For a long outdoor outing, the plan includes shade breaks and a hat, not only a tube packed at the bottom of a bag.",
  "check": "Protection remains usable throughout the outing, including after water or heavy sweating.",
  "checklist": [
    "Check where shade or shelter will be available.",
    "Choose practical coverage and a suitable sunscreen for exposed areas.",
    "Follow application and reapplication instructions rather than relying on an earlier application all day."
  ],
  "sources": [
    {
      "id": "RS-70C28944EC0B3228",
      "title": "Sun Safety",
      "url": "https://www.cdc.gov/skin-cancer/sun-safety/index.html"
    }
  ],
  "relations": [
    {
      "from": "MHC-D-RESEARCH-1053",
      "to": "MHC-D-RESEARCH-1054",
      "type": "useful_with",
      "url": "/knowledge/get-a-changing-skin-mark-assessed-instead-of-repeatedly-asking-an-app"
    }
  ],
  "collections": [
    {
      "id": "RC-07450D8B730573D3",
      "title": "Protect health through ordinary care and clear information",
      "url": "/collections/protect-health-through-ordinary-care-and-clear-information"
    }
  ]
}