I started looking at the real cost of our favorite laundry soap and found that it was about .13 a load (when buying it at a discount store, up to .19 a load other places)
I saw the pinterest posts about making your own and how cheap it is, so I started looking into the differences in methods and ingredients. I did not like the idea of making a liquid soap as I have a front load washing machine and while I can use liquid, I like the fact that powder is easier to store, my husband likes the scented soap and the liquid would be harder for me to scent to his liking.
Ingredients often used : what it does
Washing soda : water softener/cleaner
baking soda :water softerer/brighter
Fels naptha :soap/oil remover good to use if poison oak/ivy is anywhere near as it removes the oil from them
Zote : soap
Oxi clean : booster/brighter
Purex crystals (or other brand) : smelly agent :)
Borax : cleaner
I started looking into how safe each of them is and I found that the only one with any concern is the Borax and I did not want it in my house as small amounts can cause breathing issues for animals and children (it can cause those issues in adults but it is less common and easier to treat) I have cats, rodents, and reptiles so I did not want to risk their health to test a cheaper laundry soap.
Baking soda is not used as often but I chose to add it for extra cleaning/ refreshing power.
Most use Fels naptha or Zote, we did not like the smell of Zote or Fels naptha but together they are ok and you get the citronella in the Zote for repelling bugs and the oil removing power of the Fels naptha
What I used for my huge batch (was trying for a year's supply)
2/3 bar Fels naptha (grated fine)
1 bar Zote (grated fine)
2 boxes Washing soda (Arm and Hammer) 3lb 7oz each
4 lbs baking soda (one large box or 4 small)
6 lbs Oxi clean (used the cheap brand, it works just fine)
1 large container Purex crystals (55oz)
I looked at the number of Tablespoons in an ounce and tried to see just how many per ingredient, then in total. I came to about 350 loads for this batch. Using 2 Tablespoons per load as the measurement, but I found I actually use about 11/2 T per load, and 2 T for the really dirty loads.
Other items needed :
Large container with a TIGHTLY fitting lid, I used a cat litter bucket.. not the best choice.. it spilled 2 times, one in the moving truck and that was a HUGE MESS!! You can also use a large bowl and then move to smaller containers for storage.
old/cheap grater or food processor (I used one that the large side broke and only the small was usable, as I did not want to mix it with the food one. I have a step child that is a germ-a-phobe so I try to keep things seperate)
A little Elbow grease :)
Assembly :
I grated the soap while watching TV, it took my about 2 hours (but I was not always grating, and I have arthritis in my hands so I am slow at this step)
I then added the other ingredients in medium amounts mixing as I went.
Not hard at all! in total it took me 3 hours but I got to watch my favorite TV shows for 2 hours of that, and clean the kitchen floor for 20 min LOL :)
Testing:
I ran to the towels thinking they would be a good test.. I washed them and they came out fluffy and smelling like baking soda :( I was so sad that I had spent the money on the Purex crystals as I thought I would need 2 times as much as I had gotten (this would have increased the cost to the same as the pre-made kind) I also did a load of whites and found that the stain in my hubby's favorite shirt came out with the homemade and it had been there for 3-4 washes with the store bought! I was happy with the cleaning but not the smell, but we still had some of the old kind left, so I told kids to use the old box before starting on the homemade. I did use it sometimes for towels or badly soiled items. I was surprised that the old box lasted about 2 months, so the homemade sat waiting... This was the best thing that I have wished for!
Conculsions :
Make the homemade soap about 2-3 months before you want to use it, so that the Purex Crystals have time to perfume the batch.
Test the amount you need per load use a scoop if possible to make it easier for others to remember how much to use (I found a drink mix scoop that was the right amount for me)
Store in an airtight container (for the perfuming)
Open the Fels naptha and let it dry for a month for easier grating
Freeze the Zote for easier grating (sounds odd but it works! next time I will dry it as well to see if that improves it even more)
I did not price it as the price does vary, I found one item for cheaper then I expected and one cost a little more. Look at any discount grocery stores that are local to you, I found the washing soda $1 a box cheaper there then at Walmart, but I did not have a good place to get baking soda so that cost me a little more (had to get the small boxes, I will get it at Costco now :) But it is safe to say for about $30 you can make this large batch, it saves my family about $10 a year and for me that is great, as the kids move out I am guessing it will last us 2 years (or more).
Up next : testing grout cleaning methods.