The PK2 ZEP Mold Stain and Mildew Stain Remover in a 32 oz. liquid container is a multi-purpose cleaning product designed for removing mold and mildew stains from various surfaces such as fiberglass, porcelain, and tile. This concentrated formula is recommended for use in bathrooms, kitchens, and outdoor areas, making it a convenient solution for maintaining a clean and hygienic environment. The product comes in a set of two, with each container equipped with a trigger sprayer for easy application and dispensing. Made in the United States by a branded manufacturer, this stain remover is a reliable option for eliminating stubborn stains with regular strength formulation.