The OxiClean Max Force Gel Stick has special stain grabbing nubs to work the gel formula deep into the clothing fibers to help break apart stains. The gel stick can lift food stains from fabric, dissolve and trap grease and oil, bind to dirt and soils to suspend and rinse them away, target protein stains like grass and blood and help break down food thickeners. Test on an inconspicuous area prior to use. Do not use on silk, wool, leather and dry clean only items. 6.2 ounces per stick.