{
  "use_case_id": "drone-pressure-washing",
  "use_case": "Drone pressure washing & soft washing",
  "quantity": null,
  "unit": "sq ft",
  "country": "SG",
  "currency": null,
  "estimate": null,
  "method": "published unit price × quantity (exact unit conversions only); filtered to the best region match; older prices only if nothing newer",
  "notes": [
    "No benchmark specific to SG; the range uses benchmarks from other regions. Local prices can differ a lot.",
    "No quantity given: costs are per 1 sq ft.",
    "Arithmetic on published prices, not a quote: scope, access, permits, minimums and travel change real prices. Ask suppliers via submit_rfq."
  ],
  "basis": [
    {
      "kind": "benchmark",
      "provider_id": null,
      "description": "Drone roof soft washing: commercial $0.12-$0.25, residential $0.25-$0.35",
      "unit_price": {
        "low": 0.12,
        "high": 0.35,
        "currency": "USD",
        "unit": "per sq ft"
      },
      "region": "US",
      "region_match": "other_or_global",
      "source_url": "https://exteriordronewashing.com/services/drone-roof-cleaning",
      "as_of": "2026-10",
      "older_price": false,
      "unit_conversion": null,
      "cost": {
        "low": 0.12,
        "high": 0.35,
        "currency": "USD"
      },
      "used_in_range": true
    },
    {
      "kind": "benchmark",
      "provider_id": null,
      "description": "Drone roof moss removal and cleaning, from €15/m² (AirClean, Essonne/Île-de-France; VAT status not stated on the homepage, 10% residential VAT rate mentioned)",
      "unit_price": {
        "low": 15,
        "high": null,
        "currency": "EUR",
        "unit": "per m²"
      },
      "region": "FR",
      "region_match": "other_or_global",
      "source_url": "https://www.airclean.fr/",
      "as_of": "2026-10-25",
      "older_price": false,
      "unit_conversion": "converted sq ft to m2 (1 sq ft = 0.09290304 m2, exact definition)",
      "cost": {
        "low": 1.39,
        "high": null,
        "currency": "EUR"
      },
      "used_in_range": true
    }
  ],
  "available_units": [
    "sq ft",
    "month",
    "m2"
  ],
  "fx_date": "2026-10-27"
}