Stop the endless cycle of peeling paint and mildew in your NYC bathroom. This comprehensive guide explains why standard paints fail in high-humidity environments and shows you exactly what the pros use. Learn how to choose the perfect moisture-resistant sheen (satin vs. semi-gloss), the critical role of a mold-inhibiting primer, and why proper ventilation is your best defense. With 10 interactive tools and step-by-step instructions, this guide will help you achieve a beautiful, durable finish that lasts for years.