Eco-Friendly Laundry Practices: From Soap Nuts to Air Drying

Doing laundry is a part of everyday life. But most of us don’t realise how much environmental impact is hidden in this simple chore from the water we use to the chemicals in detergents, and even the way we dry our clothes.

The good news? A few simple shifts can make your laundry routine gentler on both your clothes and the planet. Here’s how to start.

Why Laundry Matters in Sustainable Living

• Detergents: Many commercial laundry products contain harsh chemicals that pollute water systems after they drain from your machine.

• Microplastics: Synthetic fabrics like polyester shed tiny plastic particles every wash, contributing to ocean microplastic pollution.

• Energy use: Heating water and using dryers consumes a surprising amount of electricity.

• Water consumption: Washing clothes uses litres of water and wasteful habits amplify this.

Fortunately, sustainable laundry is not about doing less laundry. It’s about doing it smarter.

7 Simple Eco-Friendly Laundry Habits to Try

1. Wash Less Often

Every wash shortens the life of your clothes. Unless something is stained or sweaty, wear it again. Airing clothes between wears keeps them fresh.

Tip: Spot clean small stains instead of tossing the whole garment into the wash.

2. Choose Natural or Mild Detergents

Avoid chemical-heavy powders and liquids. Look for:

• Soap nuts (reetha) – natural, biodegradable, and effective.

• Plant-based liquid detergents.

• Soap bars grated into flakes.

• Brands that use minimal, biodegradable ingredients.

This helps protect your clothes, your skin, and the waterways.

3. Use Cold Water Whenever Possible

Most clothes wash just as well in cold or room-temperature water. Heating water uses extra electricity, skip it unless necessary.

Cold water also protects delicate fabrics and prevents shrinkage.

4. Avoid Fabric Softeners

They’re largely unnecessary and often full of artificial fragrances and chemicals.

For softness, add half a cup of white vinegar to your rinse cycle. It naturally breaks down residue and keeps fabrics soft, without any scent lingering.

5. Use a Wash Bag for Synthetics

If you’re washing synthetic fabrics (polyester, nylon, fleece), consider using a wash bag or similar filter. This captures microfibres before they drain out with the wash water.

6. Always Air Dry When Possible

Skip the tumble dryer. Dryers consume large amounts of energy and can wear out your clothes faster.

Instead:

• Hang clothes under sunlight whenever possible.

• Shade dry darker fabrics to prevent fading.

• Let clothes dry naturally indoors on rainy days.

Clothesline drying is gentle, energy-free, and adds that fresh sun-warmed scent.

7. Wash Full Loads, Not Half Loads

Running a full load each time saves water, detergent, and electricity.

But avoid overstuffing, clothes need space to move for proper cleaning.

Small Extras You Can Try

• Switch to wooden or steel pegs instead of plastic ones.

• Collect grey water from your washing machine (if possible) for mopping floors or gardening.

• Avoid over-washing heavy fabrics like jeans and jackets.

Why This Matters

Every time you do your laundry, you’re sending chemicals down the drain, using electricity, and adding wear to your clothes. Small shifts in your routine reduce pollution, save energy, and help your clothes last longer.

Plus, you’ll likely notice that mindful washing makes your wardrobe feel fresher and more cared for.

Final Thoughts

Laundry is something we all do which makes it a perfect place to start living more sustainably.

From soap nuts to air drying, these simple, old-school practices are not just better for the planet. They’re better for your clothes, your home, and your peace of mind.