You likely dust and vacuum your home regularly, but curtains are frequently neglected. Since they are often pulled shut while the windows are open, they tend to gather quite a lot of dust. You can let it go for several months, and maybe even a year, without obvious damage. Left too much longer, you’ll notice your curtains losing their luster and looking dingy and dull. There’s no saving them at that point, and you’ll have to replace your window coverings. A simple way to keep your curtains looking new is to dust them regularly. Once a month should be enough, and all you need is a vacuum with a brush attachment. No special materials are required!