I didn’t wake up one day and decide to become the kind of person who makes laundry detergent from scratch. Honestly, I got here out of frustration.
Between rising grocery prices, expensive detergent bottles that barely lasted a month, and the mysterious “clean” smell that still left my clothes feeling stiff, I started looking for another option.
I also noticed my towels weren’t absorbing water the way they used to, and no matter how many times I rewashed them, they just didn’t feel truly clean.
That’s when I tried making my own laundry detergent at home.
I told myself I’d give it one honest shot. Worst case, I’d be out a few ingredients and go back to store-bought detergent.
It’s been over a year now, and I haven’t gone back.
This homemade laundry detergent costs me about $40 total and lasts my household an entire year.
It cleans well, smells fresh without being overpowering, and works in both regular and HE washers.
I’m sharing exactly how I make it, what I’ve learned along the way, and the small mistakes I made so you don’t have to.
Why I Switched to Homemade Laundry Detergent
At first, saving money was the big motivator. When you’re buying detergent every few weeks, it adds up quickly.
But after a few months of using homemade detergent, I realized there were other benefits I didn’t expect.
My clothes felt softer without using fabric softener. Towels actually absorbed water again.
And I stopped worrying about harsh ingredients rubbing against my skin, especially on sleepwear and workout clothes.
There’s also something satisfying about knowing exactly what goes into something you use every single day.
Laundry is one of those background tasks we don’t think about much, but it touches everything we wear.
What You’ll Need to Make a Year’s Worth of Laundry Detergent
This recipe makes a large batch that lasts months. I usually make it once or twice a year.
Ingredients
- Washing soda
- Borax
- Bar soap (I usually use Fels-Naptha or Zote)
- Baking soda (optional, but I like adding it)
That’s it. No complicated ingredients, no special orders, and everything is easy to find at most grocery stores or online.
Tools
- Large mixing bowl or bucket
- Cheese grater or food processor
- Measuring cup
- Airtight storage container
How I Make My Homemade Laundry Detergent
Step 1: Grate the Soap
I grate the bar soap finely so it dissolves easily in the wash.
If I’m short on time, I use a food processor. Either method works, but finer is better.
Step 2: Mix Everything Together
In a large bowl or bucket, I combine:
- Grated soap
- Washing soda
- Borax
- Baking soda if using
I mix it thoroughly so everything is evenly distributed.
This step matters more than it seems.
Early on, I rushed this and noticed uneven cleaning until I mixed better.
Step 3: Store It Properly
I transfer the mixture into an airtight container.
I keep mine in the laundry room, but a pantry shelf works too. Just keep it dry.
How Much Detergent I Use Per Load
This is where people usually overdo it.
I use:
- 1 to 2 tablespoons per load
That’s enough. Homemade detergent is concentrated, and using more doesn’t mean cleaner clothes.
I learned this the hard way after my first batch when I thought I needed half a cup.
Does Homemade Detergent Really Work?
This was my biggest concern before switching.
It works on:
- Everyday clothes
- Gym wear
- Towels and sheets
- Kids’ clothes
For heavy stains, I still pre-treat, just like I would with store detergent.
I don’t expect any detergent to magically erase grease or grass stains without a little help.
After months of use, I noticed less buildup on my clothes and no weird residue smell.
My washer also stayed cleaner.
What It Actually Costs Me Per Year
Here’s the rough breakdown based on my last purchase:
- Washing soda: low cost
- Borax: low cost
- Bar soap (multiple bars): moderate
- Baking soda: minimal
Altogether, it comes out to about $40 for a year’s supply for my household.
Compared to buying detergent every month, the savings are noticeable.
Tips I’ve Learned From Using This Long-Term
- Use warm water occasionally to help dissolve soap residue
- Don’t overload your washer
- Store detergent in a dry place
- Less detergent works better than more
I also skip fabric softener completely now.
Vinegar in the rinse cycle works just fine when I need it.
Is Homemade Laundry Detergent Safe for HE Washers?
Yes, I use it in a high-efficiency washer with no issues.
The key is using a small amount and making sure the soap is finely grated.
Who This Laundry Detergent Is Best For
This recipe is great if:
- You want to save money
- You prefer simple, low-ingredient solutions
- You do a lot of laundry
- You want better control over what touches your clothes
If you love heavily scented detergents, this may feel different at first.
The scent is light and clean, not overpowering.
My Final Thoughts After a Year of Use
I didn’t expect to stick with homemade laundry detergent this long, but once I saw the savings and results, it just made sense.
It’s one of those small household changes that quietly adds up over time.
Laundry is still laundry. It’s not suddenly fun.
But it feels good knowing I’m spending less, using fewer unnecessary ingredients, and still getting clean clothes every time.
If you’ve been curious about making your own detergent, this is one of the easiest places to start.
