IAS Manish Singh made it possible to make Indore #1 city when it comes to cleanliness. He did not leave even a single stone upturned to make Indore the cleanest city of India. I have summarized leadership skills of this dynamic IAS. How indore became the cleanest city of India. I am sharing in this PPT of mine, excellent leadership qualities of IAS Manish Singh. जानिए केसे बना इंदौर देश का सबसे swacha शहर. आईऐअस मनीष सिंह जी के लीडरशिप में. I salute this dynamic IAS.