Removing URLS/pages Google has indexed

I have some pass indexed which I plan to delete, and then 301 redirect them maybe to my home page?

I also have a second wordpress install indexed on main site

I look up google url remover but it looks like that's just 90day delete?


1. For the pages on main site I want reindex and is indexed with a themes default content, should i edit the meta etc, and then delete and 301 redirect or what

2. How do i permananetly removed them or is it possible?

Google's Webmaster Tools absolutely can remove a page completely from the index and also you need to add into robots.text file so again google wont crawler it anymore(u need do better both.)

Use Google's Webmaster Tools

Webmaster tools is the best option for any page/URL related issue on your "own" site