Have you noticed annoying dark spots forming on your walls? Those are mould stains, a common issue in many homes. But don’t worry, we’re here to help you defeat mould easily and effectively. This article explores how mould stains form on walls, what you can do to remove them, and why bleach might not be the best solution. Read on to discover all our tips on how to keep your walls mould-free and your home fresh and healthy.