Glisten, the Machine Cleaning Experts offer Dishwasher Cleaner and Disinfectant to help maintain & clean your dishwasher. All dishwasher manufacturers recommend regular cleaning to maintain dishwasher performance. Glisten removes limescale, rust, grease, and other build-up caused by hard water, detergent, and food residues. Over time, this build-up affects your dishwasher's cleaning performance and can lead to the presence of harmful bacteria. Glisten, the only EPA-registered cleaner and disinfectant works safely & powerfully in any dishwasher to eliminate build-up, disinfect the machine, and restore its' cleaning performance. Use monthly or as needed to keep your dishwasher amazingly clean, fresh, and maintained.