Preventing rust

[Daddyo16]

I thought this was pretty cool.... apparently you can swipe your finger on the outside of your nose to collect nasal sepum, which acts as a rust preventative on your stainless steel. Good to know when you're out in the field and don't have any oil with you.

http://www.graymanknives.com/s30va.html

 

[GatorFlash1]

It works with greasy hair also.

http://www.thegunzone.com/rust.html

 

[Screwdriver]

I have done this for years.....

 

[Bill DeShivs]

You don't need it on stainless steel!\
And, it's gross.