Using our 3D bathroom wall murals is easy. First, decide where you want to put the mural and make sure the surface is clean by wiping it. This will help the sticker stick better. Hold the sticker up to the wall to figure out the best way to place it so it looks great. When you're ready to stick it, start from the bottom of the paper and peel up the sticker. Then, place it on the wall starting from the middle and smooth it out towards both ends. As for color, be aware that because monitors show colors differently, the color you see on the screen might be a bit different from the real mural. To maintain your wall mural, just use a soft, dry cloth to gently dust it every once in a while. Avoid using harsh chemicals or abrasive materials, as these could damage the non - woven twill fabric. With proper care, your wall mural will keep looking beautiful for a long time.