Double Black — Finisher Peroxide Treatment

Residual organic matter and persistent odor molecules often require an oxygenating final step. This peroxide-based formula penetrates cloth seating, carpets, and upholstery to target leftover stains, water marks, and mildew smells without leaving any sticky film behind.

Because the chemistry naturally degrades into harmless oxygen and water, it requires no post-application rinsing. It functions as Step #3 in the Double Black Interior Cleaning System, completing the process after Terminator and Carpet Bomber. Available in pint and one-gallon bottles.

Follow the manufacturer’s label or supplied instructions for use and care.