These products are really easy to use. For the apparel items like T - Shirts, Tank Tops, and Hoodies, just put them on and show off the amazing Kaiju design. Tote bags are great for carrying your daily essentials. Posters can be easily hung on your wall using tape or thumbtacks to decorate your room. For home decor items, place them where you like to add a unique touch. When it comes to maintenance, for the clothes, follow the washing instructions on the label. Usually, machine - wash them in cold water and tumble dry on low. Keep the posters away from direct sunlight to prevent fading. Enjoy your awesome Kaiju products!