Laundry Powder

18 reviews
Ocean Fresh

From $19.95

Machine Descaler


$13.25 for Loyalty Members
Pre-Wash Spray

From $9.95

$9.45 for Loyalty Members
Pre-Wash Soaker

From $19.95

$18.95 for Loyalty Members
Gentle Laundry Liquid

From $32.95

$31.30 for Loyalty Members
No ChlorineNo EnzymesNo Fillers or ExtendersNo PhosphatesNo SLS

Tri Nature’s Laundry Powder is a high performance, phosphate free laundry powder that delivers exceptional economy and performance. Our unique phosphate replacement technology has created new dimensions in quality and effectiveness.

Boosted with plant derived actives to assist in stain removal, preventing soil re deposition and rinsing. This gentle technology assists in maintaining the condition of your garment without stripping or drying the fabrics.

Leaves clothes clean and fresh with its light and refreshing herbal aroma. Available in Original and Ocean Fresh fragrances.

  • Can be used in top or front loading machines
  • Ideal for hot or cold washing
  • Ultra concentrated formula – No fillers
  • Plant and mineral based formula

This product is a concentrated formula and is available in a bulk size to deliver value for money, reduce plastic use and reduce landfill potential.

Environmentally Friendly / Grey Water & Septic Safe / Family Friendly / Vegan Friendly / Animal Cruelty Free / Australian Made


Boosted with plant derived actives:

Plant based surfactants that delivers powerful, heavy duty performance on grease and grime. Prevents soil re deposition during the washing cycle. Gentle on fabrics and tough on grime.

Ultra concentrated:

No fillers or extenders to clog up the waterways or your machine. Reduces waste and environmental impact.

Efficient, grey water friendly formula:

Grey water compatible ingredients create minimal impact on effluent and water recycling systems. Water from wash can be used for grey water with minimal treatment.

Phosphate free formula:

Contains no harmful ingredients such as phosphates and zeolites that are found in mainstream products. Unique phosphate replacement technology provides superior performance and reduces potential for algal blooms and marine toxicity.

We recommend descaling your washing machine prior to use with Machine Descaler.

Front loaders – add 1 x 25g scoop to wash.

Top loaders – add 1-2 x 25g scoops to wash. (Depending on the level of contamination)

Can be used in top or front loading machines. Ideal for hot or cold washing.

In areas of frequent grey water use, we strongly recommend monitoring the pH of the soil.


Sodium Silicate

An alkaline salt used to increase the pH and boost cleaning performance.

Sodium Polyacrylate

A polymer used to prevent the re-deposition of soil and dirt during the wash cycle and also assists with reducing scaling of the machine.

Sodium Lauryl Glucose Carboxylate

A surfactant derived from fatty acids and glucose used to gently cleanse the skin by helping to rinse away oil and dirt.

Sodium Gluconate

A salt produced by fermentation of glucose that helps to boost cleaning power by binding calcium ions in the water.

Sodium Citrate

A derivative of citric acid that helps to boost cleaning power by binding calcium and magnesium ions in the water.

Sodium Carbonate

Also known as Soda Ash, this alkaline mineral acts as a water softener and helps to boost cleaning power.

Soapwort Extract

An extract of the Saponaria officinalis plant with cleansing action.

Mint Balm Extract

Extracted from the Melissa officinalis plant, this extract is rich in Rosmarinic Acid which has antioxidant and antimicrobial properties.

Lauryl Glucoside

A surfactant derived from fatty acids and glucose used to gently cleanse the skin by helping to rinse away oil and dirt.

Carboxymethyl Cellulose

A cellulose derivative that aids in cleaning clothes by preventing soil redepositing on the clothes during the wash cycle.

Additional ingredients

Essential Oil Based Fragrance.

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Customer reviews

  1. Avatar photo

    Happy Anonymous (verified owner)

    Best powder ever – I have used this for years and years. This powder (and the soaker) stopped our septic tanks and leach drains from smelling! Also we have never had to have the septics emptied ever .. and another lady I know, who has used this product long-term, has found the same with her septic tanks. Awesome!

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    Sue (verified owner)

    I will be forever grateful to my aunty for introducing me to Tri Nature! I have a newborn baby girl who suffers from eczema and little puppy who is very sensitive and we use Tri Nature all around our home! It’s so reassuring to know that our little nest is nasty free and it always smells sooo good! People seem to reach for the cheap supermarket products, but alot of the cheap eco friendly versions don’t seem to cut it performance wise. I honestly have never tried a Tri Nature product that didn’t blow me away!!!! These products have changed our lives and I will never stop using them. Thank you Tri Nature!!!

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    Silvia (verified owner)

    I started using this product 2 to 3 years ago now and found that my sons eczema has virtually dissapeared! i will NEVER use commertial washing powder again. My dad and some work collegues are now using it too and love it. There is now build up in my washing maching and the smell is fresh and not overpowering. I highly recommend this product.

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    Sally Wilson (verified owner)

    I have been using this wash detergent both in the powder and liquid since the late 1980’s it is the best and have tried lots and they don’t get the clothes clean like this product does.rnI especially love that it has no phosphates to contaminate the environment!

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    Preetha (verified owner)

    My lil one had severe eczema & I heard about this laundry powder in 2017 @ a baby expo since then I started to use for my lil one clothes & he is now 2yrs old all his eczema cleared up just like that . It’s absolutely fantastic product very economical & also soft , stain free clothes after washing ..1pack gives longer usage

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    Adela (verified owner)

    I have been using Tri Nature Alpha Plus since our baby was born. This is the most amazing laundry powder I have ever used and will never buy from supermarkets ever again! I love hanging up the washing as it smells so clean and fresh. Can’t stop raving about this to our friends. I now panic when I’m running low and always make sure I’m stocked up! Thank you Tri Nature!

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    Trina (verified owner)

    I have been using this powder for some time and I recently changed brands. I regretted my decision from the first wash. I have now seen the error in my ways and switched back. Being on septic it is much better and we use the grey water to water our plants and they love it.

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    Cherie (verified owner)

    We have been using Tri Nature for over two years now and love the Laundry powder, unlike other brand names, Tri Nature does not leave a powder residue on our clothes and we also save money using this product as we only need to use a small amount.

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    Pip Collard (verified owner)

    I have been using this product for almost 5 years. It is very effective, even with half a scoop. I love the fresh clean smell without the overpowering perfume that comes with regular commercial products.

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    Helen (verified owner)

    I normally don’t write reviews but I’m really compelled to say how great this product is. I’m really fussy when it comes to clean clothes & nice smells. I was a bit skeptical when the instructions said to add only two tiny scoops to my very large top loader. I confess that I actually added three scoops the first time but it wasn’t necessary. I now only add two small scoops to a full load. Most importantly, I wear lots of black clothes for work & this product doesn’t leave any residue of powder on my clothes like normal laundry powders. I highly recommend this product.

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    Kelly (verified owner)

    I have to say that I was skeptical at first that using such a small amount of powder would clean our clothes but I must say I am very impressed with this product. It does such a great job cleaning my children’s daycare clothes and its very economical. I also love the fact that I can use the grey water on my garden which is great!

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    Anna (verified owner)

    I have been using the laundry products for over 9-years, came across it at a Market, and was interested at the time has my husband has bad psoriasis, and wanted something with no harsh chemicals, obviously never looked back it’s a great product, just like the rest of the products.

  13. Avatar photo

    Leanne (verified owner)

    I have been using Tri Nature products, especially the washing powder, for 28+ years. Very economical, had 4 children and still did not feel it was expensive. My grey water goes onto my lawn and there are never any brown patches. Love the products. Fresh smell but not over powering.

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    Anna (verified owner)

    I used the original scent which came with the starter pack. It smells so nice, so light and refreshing and is very effective. Also cost-effective as you only need one scoop. I highly recommend.

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    Cathy (verified owner)

    Excellent laundry powder, cleans well and only need a small amount per load, only washing powder I will now use.

  16. Avatar photo

    Kelly (verified owner)

    I love the ocean scent washing power smells Devine I’ve used few times now with the soaker it makes clothes look really clean smell freshly

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    Claire Robinson (verified owner)

    This is a wonderful natural alternative to supermarket chemical filled powders. A little goes a long way.

  18. Avatar photo

    Janita Mathews (verified owner)

    I started using TriNature laundry powder back in 1993, my babies had dermatitis all over their bodies. I also swapped to using the Chamomile for Bathtime, from TriNature and within 2 weeks their skin had cleared up completely with no more rash. We still all use TriNature in our households today. It is so cost effective, leaves no sludge and continues to look after our clothes and skin.

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The Tri Nature Difference

Cruelty Free
No Animal Testing

Tested on dirt, not animals.

We believe in the power of nature to provide safe and effective solutions for your cleaning and self-care needs. That’s why all of our products are tested thoroughly, but never on animals.
Australian Made & Owned

Clean with pride, Australian-made.

We are proud to be an Australian-owned and operated company, and all of our products are 100% Australian-made. By choosing Tri Nature, you are supporting local business and the Australian economy.
Suitable for Sensitive Skin

Cleanse without irritation.

Our products are gentle on sensitive skin, making them perfect for those with allergies or skin sensitivities. You can trust that our products won’t cause irritation or flare-ups.
Gentle Formula

Powerful yet gentle.

Our products are made using gentle chemistry, which means they are effective without being harsh or harmful. You can trust that our products will get the job done, without damaging surfaces or causing irritation.
Great Value

Clean without breaking the bank.

We believe that everyone should have access to high-quality, all-natural cleaning and self-care products. That’s why we offer exceptional value for money, without compromising on quality.
Made in Newcastle NSW

Clean with local pride.

Our products are proudly made in Newcastle NSW, using the highest quality, all-natural ingredients. By choosing Tri Nature, you are supporting local business and the Newcastle community.
Award-Winning Manufacturer

Clean with the best.

We are an award-winning manufacturer, recognised for our commitment to quality, sustainability, and innovation. By choosing Tri Nature, you can trust that you are getting the best cleaning and self-care products on the market.
Safer for Children & Pets

Clean with peace of mind.

Our products are safer for children and pets, as they are made with all-natural, non-toxic ingredients. You can have peace of mind knowing that your home is clean and your loved ones are safe.
Plant Based & Eco-Friendly

Cleanse with nature.

Our products are made with all-natural, plant-based ingredients that are gentle on the environment. We are committed to sustainability and reducing our impact on the planet.