“How does a dishwasher work? A complete guide to the modern Nepali Kitchen.”

Convenience is just as important in modern kitchens as design. The dishwasher is one device that has become increasingly popular in Nepal. Once considered a luxury, it is now a necessity for professionals, busy families, and everybody who prefers cleanliness and time efficiency.
However, it’s important to know how a dishwasher operates before purchasing one or to make the most of the one you already own. Understanding the procedure increases its lifespan and makes it easier to employ effectively.
The essential parts of a dishwasher, how it operates step-by-step, energy-saving advice, and why it’s a wise purchase for Nepali families are all covered in this guide.
Process of operating a dishwasher
Loading the dishes
The process begins after you place unwashed dishes in the dishwasher racks. There is no need to pre-clean because plates, bowls, glasses, are all kept in their proper locations and food particles are typically removed before placing your utensils. The majority of dishwashers have:
- Lower rack: It contains plates, bigger bowls, pans, and service dishes.
- Upper rack: It has place for cups, glasses, and smaller bowls.
- Cutlery Basket: It contains knives, spoons, and forks.
Advice: To ensure proper water circulation, avoid from overloading.
Addition of Water
A little water is added to the bottom of its container by the dishwasher when the door is closed and the process begins. The water flow into the machine is managed by a water inlet valve, which is often attached to your kitchen water supply.
A dishwasher typically requires 10 to 15 liters each cycle, while hand washing uses 40 to 60 liters.
Heating the Water
After an addition of water, it is heated to a specific temperature in between of 45°C to 75°C which depends on the cycle that is chosen. The heating element present at the base of the dishwasher effectively heats the water.
Advice: To remove stains and break down oil from your utensils, hot water is necessary.
Spray arm Function
The spray arms revolve and release hot water streams at high pressure below and occasionally above the racks. When hot water streams combine with dishwasher detergent, it entirely cleans all of your dishes. The arms rotate throughout the cycle to guarantee that every item receives a similar amount of washing function.
Throwing Dirty Water
A separate pipe allows the dirty water to drain out after the initial wash. You must eliminate loose food particles and detergent before rinsing.
Washing Cycle
For a wash cycle, clean water is placed once again. To wash away any leftover soap or food particles, the spray arms perform the same task again, but without detergent this time.
Drying the dishes
The drying stage starts after washing cycle. There are various drying techniques depending on the model of Dishwasher.
- Heated Dry: You use heating elements to dry dishes.
- Condensation Dry: Water evaporates in cooler air and gathers in a drain.
- Fan-assisted Dry: To speed up drying, a fan moves air around the dishwasher.
Important parts inside a Dishwasher
- Control Panel: It allows you to choose functions like normal wash, quick wash, eco wash.
- Water Inlet Valve: It helps in maintaining flow of water inside the machine.
- Heating Element: It allows to heat water and air for drying.
- Spray Arms: This helps in distributing water during washing and cleaning.
- Detergent Dispenser: This helps in releasing detergent at the right time.
- Drain Pipe: It helps in draining dirty water.
- Filters: It traps food particles to avoid pipe blockage.