The ESTRACELL® Sponge line of cleaner rinsing products. Whatever your cleaning needs, ESTRACELL sponges offer a range of simple yet effective cleaning solutions to pick up dirt and rinse it away. Here's how ESTRACELL works: Independent test results demonstrate that bacteria will not feed and survive on the sponge fibers of Estracell sponge material…Naturally! Also, the unique cell structure rinses cleaner and dries out faster, eliminating the perfect breeding condition for bacteria and fungal growth.These qualities make Estracell more sanitary. Heavy Duty Scrub Sponge The ESTRACELL Heavy Duty Scrub Sponge is a work horse around your home. While the aggressive green scour surface removes burned on foods and grease from your cast iron pots and pans, the ESTRACELL Sponge side easily wipes up and rinses dirt and food particles down the drain. Use it too, in tough-to-clean places like your garage or basement workshop, cold barbeque grills, and steel grill tops. Light Duty Scrub Sponge The ESTRACELL Light Duty Scrub Sponge is a long lasting cleaning tool for your home. The delicate white scrub surface lightly removes stubborn foods and stains from your non-stick cookware, glassware and counter tops. The ESTRACELL sponge side easily wipes up and rinses dirt and food particles down the drain. Use it too on nonstick grill tops. NEW! Wedge Edge™ Multi-Surface Scrub Sponge New! ESTRACELL Wedge Edge is a multi-surface scrub sponge with a patent pending shape that reaches deeper into hard-to-get-to corners and crevices. The multi-surface scrub material is designed to clean most surfaces. Great for removing build up in hard to reach places on your stove, around your sink, bathroom and all around your home. The ESTRACELL sponge side reaches in and easily wipes up and rinses dirt and food particles down the drain. Use it too on non-stick grill tops.