Is Blue Dawn biodegradable? (13 ingredients) 

The article will discuss the biodegradability of ​​Blue Dawn. Other covered aspects would include:

  • Is Blue Dawn sustainable?
  • Is Blue Dawn good for the drainage system?
  • Is it advisable to use Blue Dawn?
  • How is Blue Dawn good for the environment?
  • How is Blue Dawn bad for the environment?

Is blue dawn biodegradable? (13 ingredients) 

Blue Dawn is considered to be biodegradable but some ingredients present in Blue Dawn make it slightly non-biodegradable. 

It is argued that most of the ingredients used to make Blue Dawn are biodegradable and therefore, Blue Dawn is 90% biodegradable. As it is said that the majority is the authority, therefore; based on it, it can be argued that the Blue Dawn is biodegradable. 

To know more and develop an augment rigidity of our stance, let us take a look at some of the most prominent ingredients of Blue Dawn. These include:

  • Water
  • Sodium lauryl sulphate 
  • Sodium Laureth sulphate 
  • Alcohol Denat 
  • Sodium chloride 
  • Sodium hydroxide 
  • Glycerine 
  • Terpineol 
  • Sodium cumene sulphonate 
  • Phenoxy isopropanol 
  • Chloroxylenol 
  • Phenoxyethanol
  • Fragrances

The most important part of any dish soap is surfactants because surfactants are responsible for the cleaning capacity given off by any dish soap or soap in general. 

The surfactants used in Dawn dish soap are:

  • Sodium lauryl sulphate 
  • Sodium laureth sulphate 
  • C10-16 Alkyl Dimethyl Amine oxide 
  • C9-11 Pareth-8

What makes Blue Dawn non-biodegradable? 

It is a legit question if Blue Dawn is 90% biodegradable, then what are the ingredients that make the Blue Dawn non-biodegradable? This will create a vacuum for further improvement so that in future, Blue Dawn may be entirely biodegradable. 

The ingredients responsible for the non-biodegradability of Blue Dawn are:

  • 1,4-dioxane 
  • Methylisothiazolinone 

These ingredients are red-listed because of their toxic effects on species of freshwater and marine ecosystems. 

Is Blue Dawn eco-friendly?

The answer to the question may vary. There are some points that advocate in favour of Blue Dawn being eco-friendly but there are some points that advocate in favour of Blue Dawn not being eco-friendly. 

Let us explore both of these aspects in detail. 

Eco-friendly aspect 

As regards the eco-friendly aspect, there are certain points and steps taken by Blue Dawn that must be commended. These include

  • No phosphates 
  • No triclosan
  • No phthalates 
  • Use of recycled products 
  • Use of many natural ingredients that make Blue Dawn 90% biodegradable 

It is claimed that the company continuously revises its ingredients and tries to make them sustainable as possible. Also, the company also pledges to adhere to the standards set by regulatory authorities such as EPA (Environment Protection Agency), FDA (Food & Drug Authority), and WHO (World Health Organisation)– to name a few. 

In terms of triclosan, it must be mentioned that there is some discrepancy in the house. As per the official website of Blue Dawn, there is no use of triclosan but some blogs indicate otherwise. 

Non-eco-friendly aspect 

  • The use of chemicals such as methylisothiazolinone and dioxane can cause health issues such as skin irritation, allergies, eye infections
  • Use of chemicals that can pollute groundwater
  • Loss of aquatic life as the chemicals used in Dawn dish soap can harm the fishes ecosystem 
  • Use of ingredients that may be toxic to the environment 
  • Use of materials that may be non-biodegradable and hence remain for a very long time in the environment 
  • Use of chemicals that may damage the liver or cause neuro-related anomalies
  • Use of non-biodegradable packaging material 
  • Use of chemicals that may cause cancer and organ defects 

What is the relation of Blue Dawn with drainage systems?

In order to develop a stance on the relationship between Blue Dawn and drainage system, it is essential to know what is the ultitamte fate of the drainage systems. In most cases, it is the water bodies such as oceans. 

The fact of the matter is that these water bodies will contain aquatic and marine ecosystems. Now, it has been discussed in the previous sections that some ingredients present in Blue Dawn will have negative and toxic effects on life. 

Therefore, it is very likely to assume that Blue Dawn will not gel well with the drainage systems because there will be negative effects on life in water. This is a direct and blunt deviation from the Sustainable Developmental Goals of 2030. 

Therefore, it is advised that Blue Dawn should make further improvements in its formula and avoid the use of harmful ingredients like dioxanes, colourants et cetera which may negatively relate with life and the environment. 

Owing to the presence of these ingredients, there are negative repercussions on the environment and health that include:

  • Death of fish eggs
  • Productive complications 
  • Breeding abnormalities 
  • Organ damage
  • Irritation to the skin 
  • Groundwater pollution 
  • Damage to the septic system

How green is the packaging of Blue Dawn?

When it comes to the packaging of Blue Dawn, there is both good news and bad news. The bad news is that the packaging does involve the use of plastics. It is a known fact that plastics are the synthetic polymers that may take hundreds of years to degrade and may also contribute to environmental problems. 

From this perspective, the packaging of Blue Dawn is not sustainable. However, there is one aspect that turns the tables upside down. The aspect is that the packaging of Blue Dawn is made from PCR. 

You may wonder what PCR is. It expands to Post Consumer Recycled. The word recycled may ring a bell. 

PCR means that the packaging of Blue Dawn is made from recycled plastic rather than virgin plastic. This means that there is no dependency on non-renewable sources. Also, this helps in the alleviatoin of plastic waste. 

How to dispose of Blue Dawn?

As it is philosophically claimed that the cure for pain is in the pain, the same goes for the disposal of Blue Dawn. The best way to discard Blue Dawn is to either reuse the bottles or recycle them. 

When Blue Dawn are thrown in trash cans, they eventually end up in landfills where they may remain for hundreds of years. That is why reusing Blue Dawn is one way to save this from happening. 

When it comes to reusing, there are tons of alternatives that can either be explored or fostered. For example, you can reuse Blue Dawn to fill up any other liquid that you may need to use. 

You can also donate the old bottles or even gift them too. You can also consider reselling these bottles to get some extra bucks. 

Lastly, if all other options are exhausted, you may take the support of creative endeavours. You can use the empty bottles to give an aesthetic touch to your living room or garden or may also use the old bottles for your arts and crafts explorations. 

If you think that your Blue Dawn are not in the shape and health to be reused, there is another possibility that you can explore and that is the recycling of these bottles. This is also another good way to make sure that the bottles do not end up in trash cans that end up in landfills eventually. 

This offers two major advantages to the environment. One is that the waste problem is tackled and rather alleviated. The other is that there is a decreased need to make products such as bottles from scratch. 

It is known that most bottles are made from plastics and plastics are derived from fossil fuels, therefore, when Blue Dawn are recycled, there is decreased use of non-renewable resources such as fossil fuels. 

To have Blue Dawn recycled, you can discard the bottles in green-coloured dustbins intended for recyclable products. You can also contact the local recycling centre for either a drop-off or pickup. 


It is concluded that Dawn dish detergent is biodegradable (90%) but some of the ingredients used are linked with degradative effects on health (such as organ damage, skin damage, and cancer). Therefore, it has unsustainable downsides too that must be worked upon. 

The article discussed both eco-friendly and non-eco-friendly aspects of Blue Dawn and developed a relationship with the drainage system. Also, the sustainability of Blue Dawn packaging was deliberated and disposal methods were discussed. 


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