Using a rinse aid in your dishwasher is a great way to get your dishes sparkling clean. Rinse aid helps remove water from your dishes. It prevents water spots and other discolouration on glasses and flatware. How often you need to use a rinse aid will depend on different factors. Mostly, it will depend on how large your dishwasher is and how fast it releases the liquid. In most cases, you will find that you only need to add rinse aid to your dishwasher once a month.
There are multiple reasons you may want to use a rinse aid. For starters, it is a good way to keep your dishes looking their very best. It will allow them to rinse clean and without water spots. It also helps your dishes dry faster, so you can complete your wash cycle in less time. If you have an older dishwasher, a rinse aid will help it perform better.