This post is a bit of a departure from our usual subject matter, but I believe that it still fits the spirit of this site.
Mr. Stephenson and Mr. Duess don’t think of themselves as hippies. Still, they both share a desire to go back to basics and to understand the origin of the things that surround us all. Things that have become so complex that we often accept them at face value, without questioning or understanding the process that brought them into being. Bacon is one of these things, cleaning materials are another. We all use laundry detergent, but most of us have no idea what’s in these bottles. Is it good for us? Is it good for the environment? Is it fairly priced, or are we just being sold the equivalent of fancy tomato sauce, where a cute label hides cheap ingredients?
It is a sad fact that the indoor air in the average Canadian house is about ten times more polluted than the air outside. Hard to believe on a summer’s day in downtown Toronto, but depressingly true nonetheless. Much of that air pollution originates from cleaning products, including laundry detergents.
Let’s take a look at the list of ingredients found in your average supermarket laundry detergent. Many chemicals in household washing powders and liquids can cause allergies, asthma, skin and eye irritation and increase the risk for certain cancers. Additionally, these chemical compounds are not environmentally friendly and damage the ecosystem and atmosphere.
The ingredient nonyl phenol (NPE) is a general group of synthetic surfactants. This chemical biodegrades slowly and leaves trace amounts in the soil and water. Researchers have found that NPE in water can cause feminization of male fish. It is also thought to increase the risk of breast cancer as it mimics female hormone activity in mammals.
Synthetic surfactants called alkyl benzene sulfonates (ABS) or linear alkyl benzene sulfonates (LAS) are slow to biodegrade and can cause skin irritations and allergic reactions in susceptible individuals.
Another family of synthetic surfactants is called diethanolamines. These compounds are also slow to biodegrade in the environment and react with natural nitrogen oxides and other chemicals in the atmosphere to form nitrosamines which are known carcinogens.
Ethylene diamino tetra acetate or EDTA is a synthetic compound used to reduce calcium and other mineral hardness in water and promote foaming. However, foaming has nothing to do with how well the detergent cleans. EDTA remains in the environment and can dissolve heavy metals in waterways, allowing them to circulate into the food chain.
Phosphates are added to some laundry detergents to soften hard water and help to clean clothes. However, phosphate is a natural nutrient for ecosystems and when drainage water runs into waterways, it can cause excess growth of marine plants. This results in a loss of equilibrium in the ecosystem, killing other plant and animal species.
And while this all sounds incredibly depressing, there is one very easy action we can take: Make our own laundry detergent.
Making your own laundry detergent is surprisingly simple. The ingredients are widely available from supermarkets and health food stores and the results we’ve achieved in the Duess household are on par with commercial products, with none of the drawbacks. White fabrics come out fresh and white, dark clothes stay dark and wool stays soft. Here’s what you need:
Home made laundry detergent for dark fabrics:
- 2 parts of natural soap flakes
- 1 part of Borax
- 1 part of washing soda
Home made laundry detergent for light fabrics:
- 2 parts of natural soap flakes
- 1 part of Borax
- 1 part of washing soda
- 1 part of safe bleach
That’s it. The ingredients are safe for the environment, and septic systems, and bio-degrade rapidly. They are free for foamers, making them ideal for high efficiency washers and front loaders. In addition, the ingredients needed are typically considerably cheaper than the commercial equivalent, making for welcome savings.
We buy our soap powder from the Toronto Soap Works, which has Borax already mixed in.
