Tips for choosing the right dishwasher

When shopping for a dishwasher, the first order of business is finding a model that cleans thoroughly and fits your budget. And since the whole point of a dishwasher is to ease the burden of hand washing, it makes sense to find a model that doesn't require a lot of rinsing of dishes before you load them.

These are major considerations when you shop for appliances, especially a dishwasher. Firstly, look for features that will reduce water use, such as booster heaters and smart controls.

• Ask the sales staff how many litres (gallons) of water the dishwasher uses during different cycles.
• Dishwashers that use the least amount of water will also cost the least to operate.
• With rising water and energy costs, consumers also need to consider the dishwasher's energy rating — the greater number of stars on the efficiency rating sticker, the more energy-efficient (and therefore cost-saving) the appliance.

Price varies enormously from a basic unit to a sleek, deluxe model that makes no more noise than a pot of boiling water and has adjustable heat settings that can handle everything from fine crystal to the grungiest pots and pans.

• Today's open architecture, in which kitchens are connected to family rooms and entertainment areas, increases the importance of finding a model that isn't noisy.
• Ask the sales staff to explain the decibel level of the unit you're considering.
• High-end models have a decibel level in the low 40s (about as loud as quiet conversation), while less expensive units are in the middle to high 50s (comparable to the noise in an average office).

• Some high end models feature as many as three spray arms, which provide more thorough cleaning compared to the one spray arm in less expensive dishwashers.
• Some don’t have an exposed heating element. This internal heating, as it's called, is more energy efficient and adds to the appliance's longevity (20 years compared to 8 to 10 years for lower cost units). Internal heating provides a greater range of heating temperatures, from a low of about 46°C (115°F) for china and crystal to 76°C (169°F) for pots and pans. The internal heating feature also prevents the melting of plastic parts that may fall to the bottom of the dishwasher during a wash cycle.
• Design and craftsmanship are other considerations. You'll pay more for a stainless steel model with a cutting edge design and the latest technology.

Dishwashers are sold at appliance and home improvement stores, discount merchandisers and most department stores.