Gandhi's dream was not just a free india but also a clean india... because when our india will be clean then only we will be free from all kinds of diseases like dengue etc .. freedom not only means to be free of british rules it means to be free of all kinds of diseases ,, crimes etc so we should try to fulfill gandhi ji's dream by cleaning our sorroundings 
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Yes. Gandhi's dream was not just a free India but also clean India. Because cleanliness means not just keeping ourselves and houses clean but also keeping surroundings clean. When society is clean then the people live in that will be healthy. Biggest problamatic thing for a country is when that country is not gandhi wants a clean India not free India.