Prudent and Practical

July 14, 2009

DIY Laundry Supplies Part 1: Detergent

Filed under: Headline — Tags: cleaning, DIY, home, saving money — K @ 8:45 PM

I frequently look for homemade household cleaning products and recently came across one for homemade laundry detergent.  It looked like a more eco friendly idea, fun, cheap, and practical at the same time so I decided to give it a try.

You’ll need to gather these supplies before you get started:

  • 1 bar of soap (whatever you have around: Fals Neptha, etc.  I used Lever 2000 because DH bought a lifetime supply last summer)
  • 1 box of washing soda (look for it in the laundry detergent aisle at your local grocer – it’s a bright yellow Arm & Hammer box and will contain enough for six batches)
  • 1 box of borax (this isn’t necessary, but it’s easy to find so why not boost the cleaning power?)
  • A 4-5 gallon bucket (preferably with a lid if you want to store it in the bucket)
  • 3 gallons of tap water
  • A big spoon to stir the mixture with
  • A measuring cup
  • A knife
  • A 2+ quart pot (for melting the soap)

Instructions:

  • Part 1: Pour approximately 4 cups of water into a pot.  Place on stove and heat on high until almost boiling.  While the water is heating, use your knife to SHAVE the bar of soap into the heating water.  (SHAVE – do not cut chunks of soap into the water – I learned this the hard way that small chunks do NOT melt!)  Keep the mixture just below a boil.  Keep stirring until the soap is dissolved.
  • Part 2: Pour three gallons of hot water into your 4+ gallon bucket.  I used a spare one gallon milk jug.  Mix the hot soapy water slurry into the 4+ gallon bucket.  Stir to mix well.  Add one cup of washing soda and stir that in well.  Add one-half cup of borax and stir in well.  Leave overnight to gel up.
  • Part 3:  In the morning check on your mix… it’ll be kind of like soft gelatin.   My mix was white since that was the color of the soap bar I used.  Dump one cup in the washing machine and wash your clothes!
picture 126 300x225 photo DIY Laundry Supplies Part 1: Detergent

Here, you can see its gelatinous texture

So, I plop one cup into the washing machine with warm water – no suds…hm.  At this point I’m glad I tried the recipe with towels instead of clothes.  Later, after I hear the washing machine stop, I run down to see the results.  The towels look fine.  I had tossed in a very dirty towel – one with stains that Era hasn’t been able to  get out – and the mix actually lightened the stains, but not the towels itself.  I like the smell – it reminds me of fresh hotel linens.

My only problem with the mix is the washing soda – the nearest store that carries it is 1 1/2 hours away.  I purchased two boxes while on a business trip – Jewel Osco in the Chicago area carries it for about $3.  You can purchase the washing soda on Arm & Hammer’s website, which will set you back about $10 just for one box by the time you pay shipping :-(

The math has already been done…

Three gallons will clean about 48 loads of laundry. If you do this six times, you’ll have used six bars of soap ($0.99 each), one box of washing soda ($2.49 at our store), and about half a box of borax ($2.49 at our store, so $1.25) and make 288 loads of laundry. This comes up to a cost of right around three cents a gallon, or a savings of $70.

Thanks to Trent over at the Simple Dollar for this great idea!

Stay tuned for homemade fabric softener and homemade dryer sheets.

2 Comments »

  1. My neighbor uses Borax for pest control as well.

    Comment by Heather Bailey — July 21, 2009 @ 1:40 AM

  2. I’ve tried a couple different DIY cleaning solutions for things like the oven and tile grout w/ mixed success. The recipes often include baking soda and I’m not really sure of the difference between that and washing soda.

    Comment by Ethan@OneProjectCloser — December 27, 2010 @ 3:57 PM

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