The toilets of lhb coaches have defects in design and manufacturing, in addition to that poor maintainance and cleaning of toilets of trains of most zones together makes it worst.
1. The slope of toilets of lhb coaches r not good, water gets collected behind doors, behind dustbin areas inside toilets and don't flow out easily and in addition to that we through different paper, plastics that makes more worst.
In coaching depots cleaning is not at all done properly in most zones, so after few weeks and months smelling starts from accumulated...
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dirt and waste and the floor of toilets become black.
2. The doors of toilets in lhb coaches doesn't open properly and so any one cleaning the toilets from outside cannot clean areas behind doors where the ground level tap is present. In ICF coaches, the doors open towards the wall and the tap is at front so cleaning problem and water accumulation problem is not there.
3. The flooring of lhb coaches and icf coaches r different. Although now in many lhb coaches during POH, Workshops r adding the floor cover in lhb coaches same as icf coaches.
Main is the design defects of lhb coaches and poor maintainance and cleaning of toilets by most zones is the reason