Shaving that unwanted hair

I've finally abandoned wet shaving. I'd been using a Gillette Venus3 razor, but even with plenty of Boots Sensitive shaving gel (which creates lots of smooth foam when wetted), it didn't prevent some of the areas I was having to shave getting nicked or scraped. No doubt from time immemorial both sexes have shaved the bits where unwanted hair might grow, subject to fashion of course. No doubt the