Detailing diluters from Grainger mix products to the proper dilution ratio for cost effective controlled mixing. Choose from two options. One option is a single-button diluter that you adjust to mix one of eight 3M water-based products. The other is a three-button diluter that is preset to automatically mix three 3M detailing products: car wash soap, degreaser and glass cleaner. Save money with detailing diluters from 3M and Grainger.