{"id":20696,"date":"2026-07-26T14:48:28","date_gmt":"2026-07-26T12:48:28","guid":{"rendered":"https:\/\/ruumik.ee\/?page_id=20696"},"modified":"2026-07-26T18:55:35","modified_gmt":"2026-07-26T16:55:35","slug":"drying-and-storage","status":"publish","type":"page","link":"https:\/\/ruumik.ee\/en\/start-here\/drying-and-storage\/","title":{"rendered":"Drying and storage"},"content":{"rendered":"\n\n\t<section class=\"section ruumik-start-page\" id=\"section_1323147223\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-276325157\">\n\n\t<div id=\"col-1106005987\" class=\"col large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<nav class=\"ruumik-breadcrumb\" aria-label=\"Breadcrumb\"><a href=\"https:\/\/ruumik.ee\/en\/start-here\/\">Start here<\/a> \/ Drying and storage<\/nav>\n<span class=\"ruumik-eyebrow\">Step 3 \u00b7 Prepare the filament<\/span>\n<h1>When and how should I dry filament?<\/h1>\n<div class=\"ruumik-answer-box\"><strong>Quick answer<\/strong><p>First check the drying status, temperature and time for the specific product. Drying removes moisture that has already been absorbed. A sealed bag or dry box helps keep new moisture away afterwards.<\/p><\/div>\n<div class=\"ruumik-inline-nav\"><a href=\"https:\/\/ruumik.ee\/en\/start-here\/choosing-filament\/\">Material choice<\/a><a href=\"https:\/\/ruumik.ee\/en\/start-here\/printer-requirements\/\">Printer requirements<\/a><a aria-current=\"page\" href=\"https:\/\/ruumik.ee\/en\/start-here\/drying-and-storage\/\">Drying<\/a><a href=\"\/en\/start-here\/first-print\/\">First print<\/a><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1323147223 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page is-surface\" id=\"section_1040943251\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row ruumik-split-row equal\"  id=\"row-973560038\">\n\n\t<div id=\"col-1444967505\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"ruumik-eyebrow\">Recognise the signs<\/span>\n<h2>Typical symptoms of wet filament<\/h2>\n<ul class=\"ruumik-checklist\" style=\"grid-template-columns:1fr\">\n<li>Popping or hissing sounds while printing.<\/li>\n<li>Hairs, strings and wisps on the surface of the part.<\/li>\n<li>A rough, matte, uneven or bubbly surface.<\/li>\n<li>A weak part whose layers separate easily.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-616693356\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"ruumik-note-box\"><strong>Drying is not the same as dry storage<\/strong><p><strong>Drying<\/strong> uses heat and time to remove moisture already absorbed by the filament. <strong>Dry storage<\/strong> slows down new moisture absorption in a sealed bag or box with active desiccant. Silica gel alone will not quickly dry an already wet spool.<\/p><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1040943251 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page is-compact\" id=\"section_1753239331\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1621151179\">\n\n\t<div id=\"col-492223634\" class=\"col large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"ruumik-eyebrow\">Product-page status<\/span>\n<h2>Three practical decisions<\/h2>\n<div class=\"ruumik-choice-grid\">\n<div class=\"ruumik-choice-card\" style=\"background:var(--rs-green-bg);border-color:var(--rs-green-line)\"><h3 style=\"color:var(--rs-green)\">\u2713 Not needed<\/h3><p>Normally use it immediately. Dry it later only if you see symptoms or the specific product note tells you to.<\/p><\/div>\n<div class=\"ruumik-choice-card\" style=\"background:var(--rs-amber-bg);border-color:var(--rs-amber-line)\"><h3 style=\"color:var(--rs-amber)\">\u25b3 Recommended<\/h3><p>The print may succeed without drying, but drying gives a more consistent surface and more reliable result.<\/p><\/div>\n<div class=\"ruumik-choice-card\" style=\"background:var(--rs-red-bg);border-color:var(--rs-red-line)\"><h3 style=\"color:var(--rs-red)\">! Required<\/h3><p>Plan to dry the filament before printing. Without it, quality and layer strength are likely to be inconsistent.<\/p><\/div>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1753239331 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page\" id=\"section_1221041574\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1855037297\">\n\n\t<div id=\"col-1273295518\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"ruumik-eyebrow\">Step by step<\/span>\n<h2>A safe drying workflow<\/h2>\n<ol class=\"ruumik-steps\">\n<li><strong>Check the drying temperature and duration on the product page.<\/strong> Different blends in the same material family may need different settings.<\/li>\n<li><strong>Use a filament dryer or another suitable controlled drying solution.<\/strong> Make sure the device holds the desired temperature evenly.<\/li>\n<li><strong>Dry for the stated time.<\/strong> A very wet spool or one left open for a long time may need a longer cycle if the manufacturer permits it.<\/li>\n<li><strong>Let a very hot spool cool before handling.<\/strong> Do not bend hot filament or deform the spool.<\/li>\n<li><strong>Print immediately or seal the spool in a dry environment.<\/strong> This is especially important for TPU, PA and other materials that absorb moisture quickly.<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-426686743\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"ruumik-warning-box\"><strong>Safety before speed<\/strong><p>Do not use a temperature that could soften the filament or spool. An ordinary kitchen oven can fluctuate significantly. The instructions for the specific product and drying device always take priority over this general workflow.<\/p><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1221041574 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page is-surface\" id=\"section_515335423\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row equal\"  id=\"row-1322741753\">\n\n\t<div id=\"col-120099557\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"ruumik-route-card\"><span class=\"ruumik-eyebrow\">Before printing<\/span><h3>Filament dryer<\/h3><p>Heats the spool at a controlled temperature for a set time. A good choice when the material is already wet or the product page requires drying. Some dryers let you print directly from the dry box.<\/p><a class=\"ruumik-card-link\" href=\"https:\/\/ruumik.ee\/en\/shop\/?product_cat=lisatarvikud\">View filament dryers \u2192<\/a><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1112635530\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"ruumik-route-card\"><span class=\"ruumik-eyebrow\">Between prints<\/span><h3>Dry storage<\/h3><p>Keep an opened spool in a sealed bag or box with dry silica gel. Check whether the desiccant is saturated and regenerate or replace it according to the manufacturer\u2019s instructions.<\/p><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_515335423 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page is-compact\" id=\"section_18867526\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-798279113\">\n\n\t<div id=\"col-539061551\" class=\"col large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"ruumik-eyebrow\">Quick answers<\/span>\n<h2>Frequently asked questions about drying<\/h2>\n<details class=\"ruumik-faq\"><summary>Is a new vacuum-packed spool always dry?<\/summary><div class=\"ruumik-details-body\">Not necessarily. Packaging slows down new moisture absorption, but the material may already have picked up moisture during manufacturing, transport or packing. Follow the product-page status and watch for symptoms.<\/div><\/details>\n<details class=\"ruumik-faq\"><summary>Does silica gel dry wet filament?<\/summary><div class=\"ruumik-details-body\">Silica gel is mainly suitable for maintaining a dry environment. Removing moisture already absorbed by the material requires suitable heat and time.<\/div><\/details>\n<details class=\"ruumik-faq\"><summary>Can filament be dried more than once?<\/summary><div class=\"ruumik-details-body\">Generally yes, as long as you use a suitable temperature for the material and do not damage the spool. Follow the instructions for the specific product and drying device.<\/div><\/details>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_18867526 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\n\t<section class=\"section ruumik-start-page is-compact\" id=\"section_1791496179\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1517752476\">\n\n\t<div id=\"col-1796296956\" class=\"col large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"ruumik-final-cta\"><div><h2>Filament ready? Make the first print.<\/h2><p>Use the product-page starting settings, watch the first layer and stay with the printer for the first few minutes.<\/p><\/div><div><a href=\"\/en\/start-here\/first-print\/\" class=\"button primary is-large\" style=\"border-radius:99px;\">\n\t\t<span>Open the first-print guide<\/span>\n\t<\/a>\n<\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1791496179 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1126,"featured_media":0,"parent":20423,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20696","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Drying and storage - Ruumik<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ruumik.ee\/en\/start-here\/drying-and-storage\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drying and storage - 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