The Rashba rules that water suitable for human use can be part of an eruv, even if only for laundry. Rabbi Herschel Schachter isn't so sure, since water isn't used for laundry anymore. Most are lenient, however, that once the leniency exists, it remains as long as it is ready for laundry. #Eruv #Halakha #JewishLaw #Rashba #RabbiSchachter #WaterUse #Laundry | Rabbi Yosef Gavriel Bechhofer