Using these products is super easy. Wear the T - shirts, tank tops, and hoodies like you would any other piece of clothing. The tote bags are great for carrying your daily essentials. 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 maintenance, follow the care instructions on the labels of the clothing items. For the tote bags, you can spot - clean them with a mild detergent. As for the posters and home decor, just dust them regularly to keep them looking good. Be careful not to expose the posters to direct sunlight for too long as it might fade the colors.