--- title: droproof_column (2) description: (2) --- [Skip to content](https://en.droproof.com/column/page/2#main-content) - [English](https://en.droproof.com/column) - [Deutsch](https://en.droproof.com/de/column) - [한국어 - 대한민국](https://en.droproof.com/ko-kr/column) - [中文 - 繁體](https://en.droproof.com/zh-tw/column) - [日本語](https://en.droproof.com/blog) - [简体中文](https://en.droproof.com/zh-cn/column) English Show submenu for translations [![ロゴデータBB](https://en.droproof.com/hs-fs/hubfs/%E3%83%AD%E3%82%B4%E3%83%87%E3%83%BC%E3%82%BFBB.png?width=283&height=114&name=%E3%83%AD%E3%82%B4%E3%83%87%E3%83%BC%E3%82%BFBB.png)](https://en.droproof.com/?hsLang=en) - [HOME](https://en.droproof.com) Show submenu for HOME - [What do we want?](https://en.droproof.com/de/what-do-we-want-to-solve) - [Why can we do it?](https://en.droproof.com/why-can-we-do-it) - [How well does it?](https://en.droproof.com/how-well-does-it-perform-dwr) - [Contact us](https://en.droproof.com/contact-us) - [Cross talk](https://en.droproof.com/cross_talk) - [Column](https://en.droproof.com/column) - [Privacy policy](https://en.droproof.com/privacypollicy) Open main navigation Close main navigation - [HOME](https://en.droproof.com) Show submenu for HOME - [What do we want?](https://en.droproof.com/de/what-do-we-want-to-solve) - [Why can we do it?](https://en.droproof.com/why-can-we-do-it) - [How well does it?](https://en.droproof.com/how-well-does-it-perform-dwr) - [Contact us](https://en.droproof.com/contact-us) - [Cross talk](https://en.droproof.com/cross_talk) - [Column](https://en.droproof.com/column) - [Privacy policy](https://en.droproof.com/privacypollicy) - - [English](https://en.droproof.com/column) - [Deutsch](https://en.droproof.com/de/column) - [한국어 - 대한민국](https://en.droproof.com/ko-kr/column) - [中文 - 繁體](https://en.droproof.com/zh-tw/column) - [日本語](https://en.droproof.com/blog) - [简体中文](https://en.droproof.com/zh-cn/column) English Show submenu for translations - [Contact us](https://en.droproof.com/contact-us) [Contact us](https://en.droproof.com/contact-us?hsLang=en) # List of all columns in droproof We offer DWR revitalization and other outdoor sustainable solutions services. This section provides information about outdoor equipment maintenance. [![](https://en.droproof.com/hubfs/IMG_7623.jpg)](https://en.droproof.com/column/a-sustainable-proposal-for-outdoor-jackets) [DWR](https://en.droproof.com/column/tag/dwr) ### [A sustainable proposal for outdoor jackets](https://en.droproof.com/column/a-sustainable-proposal-for-outdoor-jackets) September 26, 2024 Outdoor jackets are made with fluorine, a less eco-friendly material. [![](https://en.droproof.com/hubfs/AdobeStock_673699051.jpeg)](https://en.droproof.com/column/is-fluoride-bad-for-you-what-is-the-toxicity-of-fluoride-in-toothpaste-inorganic-fluoride) [PFCs](https://en.droproof.com/column/tag/pfcs) ### [Is fluoride bad for you? What is the toxicity of fluoride in toothpaste? \[Inorganic fluoride\]](https://en.droproof.com/column/is-fluoride-bad-for-you-what-is-the-toxicity-of-fluoride-in-toothpaste-inorganic-fluoride) September 19, 2024 You may have heard that fluoride is bad for your health, but you may also have seen that it is used... [![](https://en.droproof.com/hubfs/GORE-TEX%20A.jpg)](https://en.droproof.com/column/storing-gore-tex-so-that-the-seam-tape-and-membrane-do-not-peel-off) [gore-tex](https://en.droproof.com/column/tag/gore-tex) ### [Storing Gore-Tex so that the seam tape and membrane do not peel off](https://en.droproof.com/column/storing-gore-tex-so-that-the-seam-tape-and-membrane-do-not-peel-off) September 11, 2024 Storing your Gore-Tex properly is important for keeping your Gore-Tex clothing in good condition... [![](https://en.droproof.com/hubfs/GORE-TEX%20A.jpg)](https://en.droproof.com/column/maintenance-of-gore-tex-water-repellent-treatment) [gore-tex](https://en.droproof.com/column/tag/gore-tex) ### [Maintenance of Gore-Tex (Water repellent treatment)](https://en.droproof.com/column/maintenance-of-gore-tex-water-repellent-treatment) September 30, 2024 In the previous video, we explained that Gore-Tex has high performance, but that this performance... [![Daily Care (Washing Method) for Gore-Tex](https://en.droproof.com/hubfs/AdobeStock_293376978-1.jpeg)](https://en.droproof.com/column/daily-care-washing-method-for-gore-tex) [gore-tex](https://en.droproof.com/column/tag/gore-tex) ### [Daily Care (Washing Method) for Gore-Tex](https://en.droproof.com/column/daily-care-washing-method-for-gore-tex) September 14, 2024 In the previous article, we explained that Gore-Tex has high performance, but that this performance... [![](https://en.droproof.com/hubfs/GORE-TEX%20A.jpg)](https://en.droproof.com/column/the-need-for-caring-for-gore-tex) [gore-tex](https://en.droproof.com/column/tag/gore-tex) ### [The need for caring for Gore-Tex](https://en.droproof.com/column/the-need-for-caring-for-gore-tex) August 22, 2024 Gore-Tex is an extremely high-performance material for outdoor clothing. However, if it is not... [![](https://en.droproof.com/hubfs/AdobeStock_673699051.jpeg)](https://en.droproof.com/column/non-fluorinated-water-repellent-fluorine-free-water-repellent-rain-jacket) [PFCs](https://en.droproof.com/column/tag/pfcs) ### [Non-fluorinated water repellent (= fluorine-free water repellent) rain jacket](https://en.droproof.com/column/non-fluorinated-water-repellent-fluorine-free-water-repellent-rain-jacket) August 13, 2024 Non-fluorinated water repellent clothing has become common in outdoor jackets over the past few... [![durable water repellency](https://en.droproof.com/hubfs/AdobeStock_17319327.jpeg)](https://en.droproof.com/column/common-misunderstanding-about-dwr-durable-water-repellency) [DWR](https://en.droproof.com/column/tag/dwr) ### [Common misunderstanding about DWR (durable water repellency)](https://en.droproof.com/column/common-misunderstanding-about-dwr-durable-water-repellency) August 6, 2024 DWR on outdoor jackets is an abbreviation for Durable Water Repellency, but its explanation is... [![](https://en.droproof.com/hubfs/vol04.jpg)](https://en.droproof.com/column/how-to-properly-wash-gore-tex) ### [How to properly wash Gore-Tex](https://en.droproof.com/column/how-to-properly-wash-gore-tex) July 30, 2024 Gore-Tex is a waterproof and breathable material used in many outdoor garments. However, its... [![](https://en.droproof.com/hubfs/AdobeStock_448532373_Preview_Editorial_Use_Only-2.jpeg)](https://en.droproof.com/column/how-to-maintain-gore-tex-rainwear-a-complete-guide-to-washing-restoring-water-repellency-and-care) [DWR](https://en.droproof.com/column/tag/dwr) ### [How to Maintain Gore-Tex Rainwear: Complete Guide to Washing, Restoring Water Repellency, and Care](https://en.droproof.com/column/how-to-maintain-gore-tex-rainwear-a-complete-guide-to-washing-restoring-water-repellency-and-care) July 30, 2024 Routine maintenance & care is essential to the longevity of GORE-TEX rainwear. This article details... [![](https://en.droproof.com/hubfs/resolution_02.jpg)](https://en.droproof.com/column/water-repellency-has-quality.-how-to-check-water-repellency) [Waterproof](https://en.droproof.com/column/tag/waterproof) ### [Water repellency has quality. How to check water repellency.](https://en.droproof.com/column/water-repellency-has-quality.-how-to-check-water-repellency) July 24, 2024 In youtube videos that verify the use and effectiveness of water repellents such as waterproof... [![](https://en.droproof.com/hubfs/resolution_01.jpg)](https://en.droproof.com/column/we-are-a-professional-gore-tex-jacket-cleaning-service) [DANSUI coating](https://en.droproof.com/column/tag/dansui-coating) ### [We are providing professional Gore-Tex jacket cleaning service](https://en.droproof.com/column/we-are-a-professional-gore-tex-jacket-cleaning-service) July 30, 2024 For those who have trouble with washing GORE-TEX or with the water repellent treatment after... 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