With the winter we’ve had to endure, it’s likely moss will have found its way in-between your garden patio slabs – and stained them a horrible green. Luckily, there’s an easy to way to lift the stubborn stain without spending a fortuneWith the winter we’ve had to endure, it’s likely moss will have found its way in-between your garden patio slabs – and stained them a horrible green. Luckily, there’s an easy to way to lift the stubborn stain without spending a fortune