How can I redirect properly?
301 redirects are considered the best way to handle redirected pages, for they inform search engines to update their databases with the new paths.
Edit your .htaccess file in a text editor. [Note: Be sure to save the file in "UTF-8" format.]

In the file, you will find the commands:

# Various rewrite rules.
&lt;IfModule mod_rewrite.c&gt;
  RewriteEngine on
  # Modify the RewriteBase if you are using Drupal in a subdirectory and
  # the rewrite rules are not working properly.
  #RewriteBase /drupal
RewriteBase /


Immediately after that code -- and before the Drupal-provided "Rewrite old-style URLs" commands -- add your rewrite rules using the following format:

#custom redirects
RewriteRule ^old/URL/path$ http://example.com/new/path [R=301,L]
#end custom redirects


For detailed discussion https://drupal.org/node/38960