What is pre wash detergent?

Pre wash detergent is a laundry detergent designed to be used on heavily soiled clothing before washing. It is intended to break down and remove tough stains and dirt that regular laundry detergent may not be able to handle on its own. Pre wash detergents can come in various forms, such as sprays, gels, and powders, and may contain enzymes, bleach, or other cleaning agents to effectively remove stains. They are often used in conjunction with regular laundry detergent for best results. Some pre wash detergents also have added benefits, such as color-safe formulas or ones specifically designed for use with certain fabrics, such as delicates or workout gear.