These 'I Hate People' products are super easy to use. Wear the T - shirts, tank tops, and hoodies as you would any regular piece of clothing. Carry the tote bags when you're out and about. Hang the posters on your wall to add a cool touch to your room, and use the home decor items to spruce up your living space. When it comes to washing, follow the care instructions on the label. Avoid using harsh detergents to keep the colors bright. For the tote bags, try to keep them away from sharp objects to prevent tears. With proper care, these products will last you a long time.