Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to clean wallpaper [title] Determine your wallpaper type. [step] Figure out what kind of wallpaper you have on your walls. Vinyl wallpaper is not difficult to clean.

Ending1: It tends to last for about 3 to 4 years. [substeps] Plastics dishwashing wallpaper is to be scrubbed with a broom, even if it does not last much longer. Ending2: However, it is far easier to deal with than wallpaper manufactured in a factory factory. [substeps] Vinyl wallpaper is delicate, rich fabrics like silk, leather, and synthetic fibers are best to be avoided, as they will be sensitive to irritants. Ending3: It's easy to put up wallpaper in a hurry and forget to clean it. However, vinyl wallpaper will require more tedious cleaning than vinyl wallpaper. Ending4: Coated fabric wallpaper is sometimes covered with an acrylic or vinyl covering that is easily washable. Plain paper wallpaper should not get wet.

Answer format: ending1/ending2/ending3/ending4