Carpet Spot Remover is part of Black Diamonds premium line of cleaners that were designed to outperform the competition by making it easy to clean and protect the fine surfaces in your home or business. We are proud to introduce our Carpet Spot Remover to you! Not only will your carpet and upholstery look and smell clean it will stay clean! It is phosphate-free, biodegradable, hypoallergenic and does not contain ingredients that will harm your carpet or upholstery.