Mold & Mildew Cleaner for All Water-Safe Surfaces 303® Mold & Mildew Cleaner + Blocker is a powerful, bleach-free formula that removes stubborn mould and mildew stains while helping to prevent them from returning. Safe for use on all water-safe surfaces, including vinyl, plastic, painted finishes, and even fabric, this cleaner works on contact to refresh and protect your surfaces without harsh fumes or residues. Unlike traditional bleach-based products, this environmentally friendly formula leaves behind a fresh, clean scent and is safe to use indoors or outdoors. Whether you're cleaning boat interiors, patio cushions, or bathroom surfaces, 303® Mold & Mildew Cleaner + Blocker gets the job done quickly and effectively. Removes mould and mildew stains on contact Blocks reoccurrence of future stains Neutralises unpleasant odours with a fresh scent Free from bleach and harsh chemicals Safe for use on vinyl, fabric, plastic, painted surfaces, and more Ideal for boats, outdoor furniture, bathrooms, and other damp areas
