| Two water supply and two drainage lines shall be installed in every house with a different colour of piping for the greywater system. |
| It's best to use a competent plumber who is a qualified greywater installer. |
| Dr. Young's research team members will be pilot testing five plants that reclaim and reuse greywater for small applications. |
| This book moves the debate forward by covering also the common reality of untreated wastewater, greywater and excreta use. |
| It is recommended that the scum from greywater, heavy solids and garbage be removed from the wastewater prior to entering the sewer. |
| When that happens, greywater systems will become the magic bullet for reducing water consumption. |
