These products are really easy to use. Wear the T - shirts, tank tops, and hoodies as you would any regular piece of clothing. Carry the tote bags to hold your daily essentials. Hang the posters on your walls to add a cool touch to your room. And use the home decor items to spruce up your living space. When it comes to maintenance, most of the clothing items can be machine - washed on a gentle cycle with cold water. Avoid using harsh detergents. For the posters and home decor, just dust them regularly to keep them looking great. Make sure not to expose the clothing to direct sunlight for too long to prevent fading.