Keep your disposable razor sharp… with a pair of jeans

I put a post up the other day about how RichyRich7777’s youtube video helped me fix my iPhone.

Well, some people’s top tips about products won’t be as helpful to a company…

…take Jake Robinson’s video, which he’s entered into the Instructibles ‘Teach me fast’ competition (run by for the most useful 30 second video clip.

Jake’s tip is this; don’t throw away your disposable razor.  Keep it sharp… on a pair of jeans:

I’ve not tried it, but assuming it works… well, the folks at Gillette must be spitting feathers… especially given their whole business model is built on selling razors that get blunt so you have to buy new ones.

It’s the most viewed video in the competition so far, it seems.