Using the Blush Noir Black Breathable Silicone Ball Gag is easy. First, adjust the strap to fit your partner's head comfortably. You can make it tighter or looser depending on what feels right. Put the ball part in your partner's mouth gently. The breathable design allows your partner to breathe easily during use. When using it, always communicate with your partner to make sure they're okay and comfortable. As for maintenance, you can wash the ball gag with mild soap and warm water. Make sure to dry it thoroughly before storing it. Keep it in a cool, dry place, away from direct sunlight. And always check the strap and other parts regularly for any signs of wear and tear to ensure continued safety and performance.