Kill bacteria and keep your bowl sparkling sanitary and deodorized with this 2000 Flushes Blue Toilet Bowl Cleaner. 2000 Flushes Blue Plus Detergents kills 99.9% of bacteria and continuously cleans so you can easily keep your toilet bowl stain-free and deodorized. 2000 Flushes Blue Plus Detergents uses the combined power of bleach and blue detergents to clean and freshen keeping your water a sparkling-blue for up to 4 months.