{
  "opening": "Dry PLA at 45–75 °C (113–167 °F) for 4–12 hours; median 55 °C (131 °F) across 65 official tables.",
  "question": "Does PLA need to be dried?",
  "slug": "dry_pla",
  "useCase": "drying",
  "useCaseLabel": "Drying",
  "updated": "2026-10-22",
  "shortAnswer": "Three PLA sheets in this catalog publish a drying cycle, so the manufacturer is not saying PLA never needs it. Bambu PLA Basic lists 50 °C (122 °F) for 8 h, PolyLite PLA lists 55 °C (131 °F) for 6 h, and ELEGOO PLA Basic lists 50 °C (122 °F) for 8 h. The comments disagree about whether you will see the difference.",
  "recommendedMaterials": [
    "pla"
  ],
  "printerConsiderations": [
    "50 °C (122 °F) and 55 °C (131 °F) are PLA drying figures. They are not a license to copy a PETG or nylon cycle onto PLA.",
    "A brand-new spool can still list a drying step. New does not mean the sheet leaves the cell blank.",
    "Layer lines at 0.08 mm are the other thread. Those comments talk about layer height, not about water."
  ],
  "pros": [
    "The answer is the existence of a published cycle, not a humidity map.",
    "The comment that some people say PLA never needs drying is included, so the disagreement stays visible."
  ],
  "cons": [
    "No comments states a room humidity or a weight change before and after drying.",
    "That title is not a Creality sheet, and it is not quoted as one."
  ],
  "community": "",
  "related": [
    "drying",
    "hygro",
    "storage",
    "pla_print"
  ],
  "faq": [
    {
      "q": "Does PLA need to be dried?",
      "a": "Dry PLA at 45–75 °C (113–167 °F) for 4–12 hours; median 55 °C (131 °F) across 65 official tables."
    },
    {
      "q": "Does a humid climate change the Bambu number?",
      "a": "The Bambu sheet does not state a humidity threshold. It lists 50 °C (122 °F) for 8 h in a blast oven, checked 14 October 2026."
    }
  ],
  "sources": [
    {
      "title": "Bambu PLA Basic technical data sheet",
      "url": "https://cdn.shopify.com/s/files/1/0584/7236/6216/files/Bambu_PLA_Basic_Technical_Data_Sheet_bf3411ce-be39-4db7-9669-1b4671d2196b.pdf?v=1734060943",
      "kind": "datasheet"
    },
    {
      "title": "Polymaker PolyLite PLA product page",
      "url": "https://us.polymaker.com/products/polylite-pla",
      "kind": "manufacturer"
    },
    {
      "title": "ELEGOO PLA Basic product page",
      "url": "https://us.elegoo.com/products/pla-basic-filament-1-75-mm-colored-10kg",
      "kind": "manufacturer"
    }
  ],
  "recommendations": [
    {
      "rank": 1,
      "note": "Technical data sheet checked 14 October 2026 lists a nozzle of 190–230 °C (374–446 °F), a bed of 35–45 °C (95–113 °F), and blast-oven drying at 50 °C (122 °F) for 8 h. The same sheet also lists the X1 heatbed at 60–70 °C (140–158 °F) for 12 h.",
      "brand": "Bambu Lab",
      "product": "PLA Basic",
      "material": "PLA",
      "url": "/brand/bambu-lab/pla-basic",
      "nozzle": "190–230 °C (374–446 °F)",
      "bed": "35–45 °C (95–113 °F)",
      "pricePerKg": null,
      "datasheetUrl": "https://cdn.shopify.com/s/files/1/0584/7236/6216/files/Bambu_PLA_Basic_Technical_Data_Sheet_bf3411ce-be39-4db7-9669-1b4671d2196b.pdf?v=1734060943",
      "affiliateUrl": null
    },
    {
      "rank": 2,
      "note": "US product page checked 14 October 2026 lists drying at 55 °C (131 °F) for 6 h and a bed of 25–60 °C (77–140 °F). The Open Filament Database nozzle is 190–230 °C (374–446 °F).",
      "brand": "Polymaker",
      "product": "Polylite PLA",
      "material": "PLA",
      "url": "/brand/polymaker/polylite-pla",
      "nozzle": "190–230 °C (374–446 °F)",
      "bed": "25–60 °C (77–140 °F)",
      "pricePerKg": null,
      "datasheetUrl": "https://cdn.shopify.com/s/files/1/0548/7299/7945/files/PolyLite_PLA_TDS_EN_V5.4.pdf",
      "affiliateUrl": null
    },
    {
      "rank": 3,
      "note": "US product page lists a nozzle of 190–230 °C (374–446 °F), a bed of 35–65 °C (95–149 °F), and drying at 50 °C (122 °F) for 8 h. Drying on this row is the product-page figure stored with the record.",
      "brand": "ELEGOO",
      "product": "PLA Basic",
      "material": "PLA",
      "url": "/brand/elegoo/pla-basic",
      "nozzle": "190–230 °C (374–446 °F)",
      "bed": "35–65 °C (95–149 °F)",
      "pricePerKg": null,
      "datasheetUrl": null,
      "affiliateUrl": null
    }
  ]
}