Public toilet must be reachable to everyone and its next to impossible to keep track on culprits/Enmy of cleanliness.
Regular Cleaning- To keep it spic and span all time there is lot of cost involved in terms of manpower and consumable.
Care Taker- Cost of regular care taker is very high and its difficult to avoid absenteeism.
Uniform Cleaning- Cleaning is not uniform in case of Manual cleaning.
Consumable Cost- It’s difficult to keep track on actual usage of consumables.
Security-It’s difficult to restrict entry of unwanted and antisocial people.
Public toilets discourage women’s to use because of privacy, cleaning and security.