What Is Auto Air Dry in a Dishwasher and Should You Use It?

Many modern dishwashers include an 'auto air dry', 'auto open dry' or 'door open dry' feature that automatically opens the door slightly at the end of the cycle. It sounds like a minor gimmick, but it's actually one of the most practically useful features on a modern dishwasher. Here's why.

How Auto Air Dry Works

At the end of the wash and rinse cycle, the dishwasher automatically unlatches and opens the door a few centimetres — typically 10–15cm. The residual heat inside the machine then escapes, and cooler ambient air flows in. This air movement dramatically speeds up evaporation and leaves dishes significantly drier than a sealed machine would.

Some models open the door multiple times during the drying phase to maximise airflow. The process is usually completed within 20–30 minutes of the wash cycle ending.

Why It Works Better Than Heated Drying

Traditional dishwashers use a heating element to dry dishes. This works, but uses significant electricity and can cause plastic items to warp or discolour over time due to the high temperatures. It's also less effective on plastics because plastic doesn't retain heat well.

Auto air dry uses no extra electricity and is gentler on plastics. For most households, dishes come out as dry or drier than with a heated element, and plastics are significantly better.

Is It Annoying in Practice?

Some people worry about an open dishwasher door being a hazard or letting steam out into the kitchen. In practice:

• The door opens at the end of the cycle, usually at night or during off-hours when you've set a delay start
• The gap is small — typically 10–15cm, not fully open
• The steam release is gentle and brief, not a sudden burst
• Most machines can have the feature disabled via settings if you prefer

Which Brands Use Auto Air Dry?

Bosch calls it 'CrystalDry' or 'AutoAir' depending on the model tier. AEG uses a Zeolite mineral drying system on premium models, which is even more effective. Electrolux and Miele also offer auto door open drying on many models.

Should You Look for This Feature?

Yes — especially if you currently open your dishwasher manually at the end of a cycle to let steam out (most people do). An auto air dry feature automates what you're already doing manually, saves electricity, and is better for plasticware. It's a feature worth prioritising when comparing dishwasher models.

Find Dishwashers with Auto Dry at Oceania Appliances

We stock a range of dishwashers with modern drying technology from Bosch, AEG, Electrolux, Miele and more. Refurbished and second-hand models available with 3–6 month warranty. Free delivery across Sydney. Visit our showroom at 2/14 Centre Place, Wetherill Park.