.1) Don't Litter, throw waste in dustbin only.
2) Don't encourage spitting, immediately condemn people if found doing so.
3) Avoid usage of Plastic covers, plastic disposables. Carry a bag with you when you go for shopping, teach the people around you the same.
4) Teach Children about Cleanliness and Sanitation.
5) Plant trees around your house.
6) Separate Dry waste and wet waste in your house, ease the work of municipality workers.