On Sunday, May 10, 2020 at 4:28:52 PM UTC+1, wrote:

Toothpicks and combs absolute essentials!

Never thought of those as essential survival items.

What's the theory?

Being presentable might increase your chance of hitchhiking out?

Maybe I need to go add something to my kit.

It is for the feel good factor, or may be a bit of a joke!