Help Planet with DIY Laundry Detergent

The Recipe

A quick search online will show you that there's no shortage of homemade laundry soap recipes: Here's one from The Simple Dollar. And we've got 10 more at Money Talks News. But below is one that seems to work pretty well. You'll need:

• 4 cups of water.

• 1/3 bar of cheap soap, grated.

• 1/2 cup washing soda (not baking soda).

• 1/2 cup of Borax (20 Mule Team).

• 5-gallon bucket for mixing.

• 3 gallons of water.

First, mix the grated soap in a saucepan with 4 cups of water, and heat on low until the soap is completely dissolved. Add hot water/soap mixture to 3 gallons of water in the 5-gallon bucket, stir in the washing soda and Borax, and continue stirring until thickened. Let the mix sit for 24 hours, and voila! Homemade laundry detergent.

Of course, who'd post a recipe without trying it out first? I made and washed several loads of clothes with the homemade detergent. And I, like many before me who've traveled this road, couldn't tell the difference between store-bought and homemade.

Total cost per load? In the neighborhood of 2 cents. Store-bought detergent, depending on what you buy and where you buy it, can cost about 20 cents per load -- 10 times more.

So, there are at least two alternatives to the agitation of paying too much for laundry detergent: Ditch it altogether and use nothing more than water in your washer, or save to 90% by making your own laundry detergent.

And here's a final idea for those who, like me, are unlikely to choose either of those options. Since doing this story, I haven't started making my own laundry detergent. I still use the same store-bought concentrate I started with. But I've started using half the amount. Result? No difference at all that I can detect. Now we're really talking green.