Using the Gadhouse Universal Replacement Stylus is easy. First, turn off your record player. Gently remove the old stylus from the cartridge. Then, carefully insert the new Gadhouse stylus into the cartridge until it fits snugly. Once it's in place, you're ready to play your favorite vinyl records. Here are some important things to note. Always handle the stylus with clean hands to avoid getting dirt or oil on it. Don't touch the needle directly as it's very delicate. When you're not using the record player, cover it to protect the stylus. For maintenance, you can use a stylus brush to clean the needle regularly. Just gently brush the needle from base to tip to remove any dust or debris. This will help keep your stylus in good condition and ensure a great sound for a long time.