[masraum]

Originally Posted by Baz

Agree.

Can't remember where I saw it - maybe a consumer piece - but the point made was what influenced a razor edge's life the most was moisture left on the blade which led to corrosion of the metal.

Exactly

Originally Posted by Superman

In a previous discussion I reported my preference for a simple, single-blade yellow disposable razor often available in bags at Dollar Store. Tim Hancock then posted his concurrence, saying "Finally, something we can agree on." I was amused and proud.

One major problem with the double-blade razors is that hair gets wedged into the area between the blades and it's not easy to just rinse out.

Right, although it depends on the blade/style/model. Some are more prone to clogging/wedging than others.