Expert showing you how to use dish washer efficiently

Eco Friendly Dishwasher Tips

Dec 20, 2023Andrew Linfoot

Get our eco-friendly dishwasher tips that not only contribute to a greener lifestyle but also help you save money. We'll delve into the most efficient ways to use your dishwasher, address water consumption concerns, and guide you in choosing the most eco-friendly dishwasher and detergent for your household.

The Best Way to Use Your Dishwasher

How to use dish washer efficiently


To maximise the eco-friendliness of your dishwasher usage, consider the following tips:

1) Choosing the Right Mode  

Aside from finding the best dish detergent, understanding your dishwasher's modes is crucial. Opt for the eco mode whenever possible. This setting uses less water and energy compared to regular or intensive cycles. Quick wash settings are also more energy-efficient for lightly soiled dishes.

Eco mode is the best choice for those prioritising energy efficiency and environmental impact. It utilises lower water temperatures and longer cycles, reducing overall energy consumption.

While it may take more time, it provides thorough cleaning with a minimal carbon footprint.

If your dishwasher lacks an eco mode, focus on environmentally friendly practices. Load efficiently, run full loads, and scrape instead of rinsing.

Choose shorter cycles if available, utilise energy-saving features, and consider upgrading to a more efficient model (We cover this in more detail later).

2) Timing Is Key  

Run your dishwasher during off-peak hours, typically late in the evening or early in the morning. This often translates to starting your dishwasher after 8:00 PM or before 6:00 AM.

This helps to avoid contributing to the overall strain on the energy grid during peak demand times. Peak demand hours can vary based on location and seasonal changes.

 Additionally, consider running your dishwasher when it's fully loaded to make the most efficient use of water and energy.

 3) Loading Dishes Effectively

Load your dishwasher strategically to ensure optimal cleaning and energy efficiency. Avoid overcrowding, as this can lead to uneven cleaning and the need for additional cycles.

When loading your dishwasher effectively:

  • Arrange larger items inward for better water distribution

  • Load utensils with handles down to allow water to reach the food-contact surfaces.

  • Alternate the direction of spoons and forks to avoid nesting them.

  • Ensure sprayer arms can rotate freely, preventing obstruction by tall items.

  • For dishes with baked-on food, position them with the soiled side facing the spray.

  • Safeguard delicate items by placing them on the top rack to avoid damage from stronger water pressure below.

Following these details promotes thorough cleaning, reduces the need for extra cycles, and maximises overall water and energy efficiency.

How Much Water Does A Dishwasher Use?

How Much Water Does A Dishwasher Use compared to hand washing? Man washing glass in the sink using more water

On average, modern dishwashers use around 22 - 45 litres of water per load. This is significantly less than washing dishes by hand (up to 123 litres!). However, there are ways to further reduce water consumption:

Ways to Use Less Water  

  • Scrape, Don't Rinse: Instead of pre-rinsing dishes, scrape off excess food. Most modern dishwashers and detergent alternatives are designed to handle dirty dishes without the need for pre-rinsing, saving water

  • Choose the Right Cycle: Selecting an eco-friendly or light wash cycle not only saves energy but also reduces water usage.

  • Upgrade Your Dishwasher: If your dishwasher is old, consider upgrading to a newer, more water-efficient model. Look for dishwashers with the ENERGY STAR label, indicating they meet strict energy efficiency guidelines.

Remember that keeping your dishwasher clean helps to maintain cleaning efficiency too.

How to Pick an Eco Friendly Dishwasher  

A photo of an eco-friendly dishwasher being filled with white plates

When shopping for a new eco friendly dishwasher, consider the following features to ensure you're making an environmentally friendly choice:

  • ENERGY STAR Certification: Dishwashers with this certification meet or exceed energy efficiency guidelines, helping you save on both energy and water.

  • Soil Sensor: A dishwasher with a soil sensor detects the level of dirt on your dishes and adjusts the water usage accordingly, preventing unnecessary water wastage.

  • Half-Load Option: If you frequently run partial loads, a dishwasher with a half-load option can adjust water and energy consumption to match the load size.

  • Drying Options: Look for a dishwasher with an air-dry or heat-dry option. Air-drying is more energy-efficient, while heat-drying consumes more electricity.

Consider the size of your household when choosing a dishwasher. Larger families may benefit from dishwashers with larger capacities, allowing for fewer cycles and overall reduced energy usage.

Here are some options:

Blomberg full size dishwasher

Bosch Series 6 SMD6TCX00E

Siemens iQ700

COMFEE countertop dishwasher

Siemens IQ-300 45cm

By implementing these eco-friendly dishwasher tips, you can make a positive impact on the environment and enjoy the added benefit of lower energy bills.

Making small changes in your daily routines can collectively contribute to a more sustainable and cost-effective lifestyle, discover what you can use to wash your dishes instead of traditional detergents.

Try our eco-friendly dishwashing detergent sheets for free. Say hello to an environmentally friendly, convenient dishwashing solution.

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