Why use dishwasher salt?

Do I Need Dishwasher Salt?

Do I Need Dishwasher Salt?

What Is Dishwasher Salt And Is It Important? - Repair Aid

Do You Need Salt and Rinse Aid With All-In-One Dishwasher Tablets?

What Is Dishwasher Salt And Is It Important? - Repair Aid

Why Do Dishwashers Need Salt? [How Much + How Often It's Needed?]

How to Use Dishwasher Salt: 11 Steps (with Pictures) - wikiHow

What Is Dishwasher Salt? And Why Should I Use It? - Fred's Appliance

What is dishwasher salt and how do you use it?

dishwasher tablets, dishwasher detergent

Can I use dishwasher salt in my 9000 series washing machine's SoftWater filter?