Arm and Hammer Super Washing Soda is a natural detergent booster and freshener and can be used all around the home — not just in the laundry room; Super Washing Soda adds extra cleaning and freshening power to various tough household jobs. It increases your detergent cleaning power to get out ground-in dirt and stains and cuts through greasy soils. In addition to being an effective cleaner, it is also a natural product; 100Percent Fragrance and Phosphate Free. It helps neutralize and eliminate odours, not cover them up with perfumes. Detergent alone isn't always enough. Add to every load to boost your detergent's cleaning power for cleaner, whiter, brighter laundry. And, it works to neutralize and eliminate laundry odours, not just cover them up. Around the Home, Super Washing Soda makes tough jobs easier. Use it to effectively clean hard surfaces indoors and outdoors...naturally. Great for: Tile and Grout, Toilets, Microwaves, Sinks, Stainless Steel, Bathtubs, Refrigerators, Outdoor Furniture, Garage Floors and more.