https://stream.echo6.co/videos/watch/ca64770d-6350-4bf6-88bf-e49d4515a829 This Old House plumbing and heating expert Richard Trethewey shows how to reuse laundry wastewater. (See below for tools and a shopping list.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Tools for How to Install a Graywater Irrigation System: pliers, drill/driver, nut driver, 1-inch-diamond hole saw, PVC tubing cutter, Shopping list for How to Install a Graywater Irrigation System: three-way diverting valve, 1-inch-diameter PVC pipe and assorted fittings, teflon tape, PVC primer and cement, bark mulch, plastic flowerpot, About This Old House TV: This Old House is the No. 1 multimedia home enthusiast brand, offering trusted information and expert advice through award-winning television, a highly regarded magazine, and an information-driven website. This Old House and Ask This Old House are produced by This Old House Ventures, LLC and are presented on PBS by WETA Washington, DC. Follow This Old House and Ask This Old House: Facebook: http://bit.ly/ThisOldHouseFB Twitter: http://bit.ly/ThisOldHouseTwitter http://bit.ly/AskTOHTwitter Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG http://bit.ly/AskTOHIG Tumblr: http://bit.ly/ThisOldHouseTumblr For more on This Old House and Ask This Old House, visit us at: http://bit.ly/ThisOldHouseWebsite How to Install a Graywater Irrigation System | This Old House https://www.youtube.com/user/thisoldhouse/ Wed, 15 Apr 2026 13:51:39 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/ca64770d-6350-4bf6-88bf-e49d4515a829 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.