Contentypes removal

Question

Hi ,   I have a requirement ,Like remove unused child content types from site collection using powershell script please help me on this     Thanks in advance,

cva kumar · Answer

Dipa , I want to delete unused content types.  How we comes to know what are the unused content types  using script

cva kumar · Answer

Thank you

Dipa Mehta · Answer

http://geekswithblogs.net/KunaalKapoor/archive/2012/07/11/powershell-to-delete-usage-of-content-types-and-delete-the.aspx
Kindly refer this link which will provide you better understandable view.
Thanks