Tired of Smelly Bio-Toilets? Railways to Roll out New Vacuum Toilets That Won't Stink!RailwayBy Lekshmi Priya S09 Dec 2017 11:22 ISTThe present bio-toilets have been eliciting quite a lot of complaints regarding their upkeep and poor services and would often end up with a revolting stench and be overflowing with human waste because of the lack of timely maintenance.Read More