Dye-trapping sheets are designed to be added to washing machine loads to prevent dye transfer between garments during laundering. These sheets absorb loose dyes released into the wash water, preventing discoloration and maintaining the vibrancy of individual clothing items. For instance, a red sock washed with white shirts could leave the white shirts tinged pink without a dye-trapping sheet. The sheet would absorb the errant red dye, protecting the lighter-colored clothing.
This laundry innovation offers significant advantages, such as simplifying the process of sorting laundry by color and saving water and energy otherwise used for separate loads. Previously, consumers often needed to wash colors separately to avoid dye bleeding. Dye-trapping technology offers a convenient solution, reducing the need for intricate sorting and contributing to more efficient laundry practices.