Dishwasher Buying Guide

Dishwasher Buying Guide

Choosing a dishwasher may seem straightforward, but with different styles, capacities, and features, the decision can be surprisingly complex. Your dishwasher is one of the most used appliances in your kitchen, it should fit your space, match your lifestyle, and provide the performance you expect for years to come.

This guide will help you understand key considerations when shopping for a dishwasher so you can confidently pick the best model for your home.

 

 

Why Choosing the Right Dishwasher Matters

A dishwasher saves you time, conserves water, and makes daily cleanup simpler. But not all dishwashers are created equal. The right dishwasher:

• Fits your kitchen layout

• Matches your cleaning habits

• Offers the features you’ll use most

• Provides long-term reliability and efficiency

Investing a little time in understanding your options now can help you avoid disappointment later.

 

Know the Main Dishwasher Types

Watch Our types of dishwashers Video »

The primary dishwasher styles include built-in and portable, each designed for different kitchen layouts.

Built-In Dishwashers

Built-in dishwashers are the most common choice for permanent kitchen installations.

• Installed under your countertop

• Plumbed directly into your water supply

• Often more energy and water efficient

• Offers a seamless look

Ideal for homeowners looking for a permanent solution with strong cleaning performance.

Portable Dishwashers

Portable dishwashers are freestanding units that do not require permanent plumbing.

• Rolls on wheels for flexible placement

• Connects to a faucet when in use

• Perfect for kitchens without built-in space or plumbing access

This style is great for renters, small kitchens, or homes where permanent installation isn’t possible.

Drawer Dishwashers

Drawer dishwashers offer a modern, flexible alternative to traditional full-size models. Instead of a single pull-down door, these dishwashers feature one or two sliding drawers that operate independently.

• Installed under the countertop like a built-in dishwasher

• Available in single-drawer or double-drawer configurations

• Allows you to run smaller loads without filling a full dishwasher

• Easier loading and unloading with less bending

Drawer dishwashers are ideal for smaller households, homes with limited dishwashing needs, or kitchens where convenience and ergonomic design are priorities.

 

Measure Carefully Before You Buy

Dishwashers are typically designed to fit standard openings, but proper measurement is still essential.

Standard Sizes

• Most built-in dishwashers are 24 inches wide

• Compact models may be 18 inches wide

• Depth and height vary depending on trim and installation style

How to Measure

1. Width: Measure the space between your cabinets.

2. Height: Check from the floor to the bottom of the countertop.

3. Depth: Consider toe kicks and counter overhangs.

4. Clearance: Ensure doors can open fully without hitting obstacles.

Accurate measurements help avoid the hassle of returns and ensure a smooth installation.\

 

Understand Key Features That Improve Performance

With dishwashers, functionality goes beyond basic washing. Consider features that enhance performance and convenience.

Wash Cycles

Look for models with a variety of cycles such as:

• Normal: Everyday use

• Heavy: For pots, pans, and baked-on food

• Quick or Express: Clean lightly soiled dishes in less time

• Eco or Energy-Saving: Conserves water and energy

• Sanitize: Uses higher temperatures to kill bacteria

More cycles provide flexibility for different load types and soil levels.

Drying Capabilities

Watch Our Drying Capabilities Video »

The drying capabilities of a dishwasher are just as important as its cleaning performance, ensuring dishes come out spotless and ready to use. Dishwashers use various drying methods, including heated drying, which uses an internal heating element to speed up evaporation, and fan-assisted drying, which circulates warm air for even better results.

• Heated Element Drying: Uses an electric heating element to warm the air after the final rinse, evaporating moisture from dishes. This method dries effectively but uses more energy and may not dry plastics evenly.

• Element Condensation Drying: Relies on moisture condensing on cooler dishwasher walls after a hot rinse, allowing water to drain away naturally. It’s energy-efficient but can leave some moisture behind, especially on plastic items.

• Fan-Assisted Drying: Uses a fan to circulate air and speed up drying while reducing trapped steam. Often combined with other drying methods, it improves efficiency and overall drying performance.

Many high-end models feature condensation drying, which relies on the stainless steel tub to pull moisture away from dishes without extra heat, making it more energy-efficient. Some dishwashers also use auto release doors, which open slightly at the end of a cycle to allow steam to escape, speeding up the drying process.

Choosing the right drying method can help prevent water spots, reduce the need for hand-drying, and improve overall efficiency.

 

Top Panel vs Front Panel Dishwasher Controls

Watch Our Top Panel vs Front Panel Controls Video »

One important design decision is where the dishwasher controls are located. The two common styles are top panel and front panel.

Top Panel Controls

• Hidden on the top edge of the door

• Creates a clean, minimalist exterior

• Reduces the risk of accidental button presses

Pros: Sleek design that matches cabinetry; less prone to smudges and wear.
Cons: You need to open the door to see cycle status and settings.

Front Panel Controls

• Located on the front of the dishwasher door

• Easy access and visibility without opening the door

Pros: Convenient for quick cycle checks and on-the-fly changes.
Cons: Buttons and display are exposed, which can mean more cleaning to keep them looking new.

Tip: Choose based on what matters most; a clean, integrated look or easy access to settings.

 

 

Look for Adjustable Racks and Specialty Storage

Watch Our Rack Options Video »

Interior configuration matters for maximizing space and accommodating large cookware.

Adjustable Racks

Dishwashers with adjustable upper racks allow you to customize spacing for:

• Tall glasses

• Large pots

• Oversized plates

• Serving trays

Third Rack or Silverware Tray

A third rack dedicated to utensils and small items keeps them organized and frees up space in lower racks.

These features help you fit more dishes per load and use space more efficiently.

 

Consider Noise Level and Energy Efficiency

Watch Our Decibel Levels Video »

Dishwashers can vary widely in noise output and power usage, both of which affect your experience and utility bills.

Noise Level

Dishwasher noise is measured in decibels (dB). Lower dB means quieter operation. If your kitchen is part of an open floor plan, quieter dishwashers are a worthwhile investment.

Energy and Water Efficiency

Modern dishwashers are designed to clean thoroughly while conserving water and energy.

• Look for models with efficient wash systems

• Multiple rinse options help reduce water usage

• Energy-efficient models can save on utility costs over time

Efficiency doesn’t just help the environment, it also saves money in the long term.

 

 

Think About Long-Term Maintenance and Reliability

When buying a dishwasher, durability matters almost as much as wash performance.

Tips for Long-Term Maintenance

• Choose models with easy-to-clean filters

• Look for stainless-steel interiors for durability and odor resistance

• Check warranty coverage for parts and labor

• Consider service and support availability

A reliable dishwasher that lasts longer will provide better value and reduce the need for costly repairs.

 

 

How Kelly’s Home Center Helps You Find the Perfect Dishwasher

At Kelly’s Appliances, we carry a wide selection of dishwashers to match every kitchen and lifestyle preference, from built-in models with advanced cleaning cycles to portable options for flexible spaces. No matter your needs, our team is here to guide you through the choice and help you find the model that fits your home and habits.

Visit Kelly’s Appliances to explore sizes, features, and premium appliances from top brands that suit your lifestyle and space. Our experts are here to guide you through every step, from choosing the right size to professional installation!

Visit us in Salem, Corvallis, Eugene, or Central Point to view the latest dishwasher models in person and see which unit fits your home and budget..

Related readings from our blog:

• How to Extend the Lifespan of Your Dishwasher

• Choosing Your Next Dishwasher

• What Dishwasher Should I Buy?

 

FAQs: Dishwasher Buying Guide

What size dishwasher should I buy?

Most kitchens use a standard 24-inch model, but compact 18-inch units are available for smaller spaces or apartments.

Are built-in dishwashers better than portable ones?

Built-in dishwashers offer a permanent fit and usually more features. Portable dishwashers are a great solution when plumbing or space is limited.

How noisy should a dishwasher be?

Quieter dishwashers typically operate below 50 dB. Lower noise is ideal for open-plan kitchens or homes where noise matters.

Do dishwasher controls matter?

Yes, top panel controls offer a sleek look, while front panel controls are easier to access and see at a glance.

Does a dishwasher use a lot of water?

Modern dishwashers are designed to use water efficiently, often less than washing dishes by hand, and many models offer eco-friendly cycles.