Using these products is easy! Wear the T-Shirts, Tank Tops, and Hoodies like you would any regular clothing. The Tote Bags are great for carrying your stuff when you go out. Hang the Posters on your wall with nails or adhesive strips. As for the Home Decor items, place them wherever you like to add a cool touch. When it comes to maintenance, wash the clothing items according to the care instructions on the label. For the Tote Bags, you can spot clean them if they get dirty. Wipe the Posters and Home Decor items with a soft, dry cloth to keep them looking good. Just be careful not to expose the Posters to direct sunlight for too long to prevent fading.