You can start to clean it by removing some portable parts and start to use the portable cleaner
. You also need to clear all dust and bugs that you may find in your cooler dispense. It is possibly to perform if you open the back parts of your dispenser. Next, you also need to clean the tank by spraying the cleaner. After spraying the tank, you also need to scrub the body of the tank by taking the hose. If it is possible, you can spray it by heckling out the cooler and also unplug the hot tank. After all you also need to make sure that you will get all cleaner out and also start to clean the cabinet parts of your dispenser. You can use the cleaner and also get it scrub. By scrubbing it, you will get new look of your water dispenser. After all the cleaning process finish, you can put and arrange all part back together and put them in your water dispenser.