Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to get rid of silverfish [title] Figure out where they're lurking. [step] Since silverfish are nocturnal, you may not see them during the day. Rather, you'll probably become aware of their presence because of what they leave behind.

Ending1: Look for damp, dark areas with small spots of excrement that look like black pepper. Small holes and yellowish stains on clothing, wallpaper, cereal boxes, and other cardboard or fabric materials also indicate they're nearby. Ending2: Typically, silverfish have a hiding place, like their den, in the house. [substeps] Predator pheromones always have a strong effect on silverfish' scents. Ending3: ( remember to be aware of their natural predators, as they can be found as much as a block and tunnel away from you. ) they can feed on silverfish beyond their home. Ending4: However, if you know where they're lurking, you can look for signs they may be nearby. For instance, if your employee regularly leaves behind groceries or office supplies, clear the area of your workspace where they once dropped their lunchbox.

Answer format: ending1/ending2/ending3/ending4