A gardener we know came up with a suggestion about killing moss on a path. He suggested sprinkling the area with soap powder! So we tried it. Yes, the moss went brown but it still meant the remains had to be removed with a scraper or a stiff bristled brush. But that is the problem with moss no matter what you use. You could try blasting it away with a pressure washer or use a product like Brintons Patio Magic and let nature do the rest. But you'll still have to use a brush afterwards!
If you have any tips on gardening that you know work and you'd like to share them just email mortens@btconnect.com and we'll publish them on our blog.
Happy gardening.