Keep your toilet clean and disinfected with Clorox ToiletWand Refills. These disposable refills are designed to kill 99.9% of bacteria and viruses, including E. coli and MRSA, in seconds. Simply twist the refill into your ToiletWand handle and scrub your toilet to maintain its cleanliness. Each box contains 20 refills, making it easy to stock up for regular use. With its EPA registration number 5813-87, you can trust the effectiveness of this disinfectant product.