Old cotton socks may not look great (with holes, etc) but they can be fabulous additions to your cleaning kit! Old socks can be torn apart and used as small cleaning cloths, or if they're just worn out but don't have any holes - put some detergent inside and use as a scrubby cleaner for any area of your house!
Have any more cleaning tips using old socks? Send them to me (Christina) at christina @ happyslob.com
PS. If you'd like tips on creating a frugal cleaning kit, visit: Cleaning Kit Advice & Tips