The Ultimate Leather Cleaner. High-Traffic Leather Interiors, Convertibles with Leather and Essentially Every Other Leather Should be Bathed Regularly — it’s a Natural Skin and Needs Care. Our Chemists Created Mothers® Leather Cleaner, a pH-Balanced Formula that Safely Lifts Impregnated Dirt, Grime and Stains from Your Precious Leather Interior. Meanwhile, When You Use Our Leather Cleaner You’re Preparing That Material for Mothers® Leather Conditioner, Which Will Ensure a Long, Supple Life.