Homemade Laundry Detergent Recipe That Actually Works
Ever stared at that towering pile of laundry and thought, “Do I really need to spend $15 on detergent again?” Same. I’ve been there, juggling bottles, scoops, and that guilt when I realize I’ve accidentally bought the “eco-friendly” but super pricey one that barely cleans anything. So, why not just make your own laundry detergent? It’s simple, cheap, and honestly kind of satisfying.
Let me walk you through everything from why homemade detergent can rock your laundry game to a recipe that actually works. Trust me, your wallet (and your clothes) will thank you.

Why Make Your Own Laundry Detergent?
Save Money Without Sacrificing Cleanliness
I know, I know you might be skeptical. Can homemade detergent really compete with fancy store brands? Spoiler alert: yes. A batch costs just a fraction of commercial detergent, and it lasts for months. Seriously, we’re talking pennies per load.
Plus, you get to control exactly what goes in your detergent. No weird chemicals, no unnecessary fragrances. It’s basically laundry freedom.
Environmentally Friendly Option
Let’s be real most detergents are packed with harsh chemicals that aren’t great for the planet. By making your own, you’re reducing plastic waste (no giant jugs every month) and using ingredients that are easier on the environment. Win-win.
Gentle on Sensitive Skin
Got kids? Sensitive skin? Eczema-prone arms? Homemade detergent often avoids synthetic fragrances and dyes, making it a gentler option for your family. FYI, store brands labeled “free & clear” still sneak in stuff that might irritate some skin.

Ingredients You’ll Need
Okay, here’s where it gets fun. You can basically keep this recipe stocked in your pantry for months. Here’s what I use:
- 1 bar of soap – I personally like Fels-Naptha, but any unscented or natural soap works
- 1 cup washing soda – NOT baking soda, big difference here
- 1 cup borax – optional if you want extra cleaning power
That’s it. Yep, three ingredients. Sounds like a cooking show trick, but it works.
Why These Ingredients?
- Soap Bar: Provides the cleaning power and suds.
- Washing Soda: Boosts stain removal, softens water, and amps up the soap.
- Borax: Enhances disinfecting and odor-fighting capabilities.
Honestly, I used to skip the borax thinking it was extra, but after trying it, I noticed my whites actually stayed white. Big deal, trust me.

Step-by-Step Homemade Laundry Detergent Recipe
Ready for the magic? Here’s how to make it:
Step 1: Grate the Soap
Take your soap bar and grate it finely. You can use a hand grater, food processor, or a blender (careful, it can get messy). Fine soap shreds dissolve better in water and prevent clumps in your detergent.
Step 2: Mix Ingredients
In a large bowl, combine your grated soap, washing soda, and borax. Stir until evenly mixed. Bonus: you can add a few drops of essential oil here if you want a light fragrance. I’m partial to lavender or lemon smells like fresh laundry heaven.
Step 3: Store Properly
Transfer your mixture to an airtight container. I use a large mason jar because it looks cute and keeps everything dry.
Step 4: Use for Laundry
Use 2 tablespoons per regular load or 3 for heavily soiled clothes. For high-efficiency washers, reduce to 1 tablespoon, since these machines use less water.
And there you have it! Homemade laundry detergent that’s cheap, effective, and easy to make.

Optional Variations
If you like experimenting, here are some tweaks I’ve tried:
Liquid Version
- Melt your grated soap in 4 cups of water over medium heat.
- Add 1 cup washing soda and 1 cup borax, stirring until dissolved.
- Fill a 2-gallon container with water, pour in the mixture, shake, and voilà — liquid detergent.
Pros: Easier to measure, no soap chunks.
Cons: Takes up more storage space.
Powdered Version with Baking Soda Boost
Some people like adding ½ cup baking soda to enhance stain removal and deodorizing power. FYI, it makes your whites pop, but don’t go overboard too much can leave residue.
Essential Oil Infusion
- 10–15 drops of your favorite essential oil per batch
- Makes laundry smell amazing without synthetic fragrances
- Lavender, tea tree, and lemon are my personal faves
Comparing Homemade vs Store-Bought Detergent
Ever wondered if your homemade mix can really compete with Tide or Persil? Let’s break it down:
| Feature | Homemade Detergent | Store-Bought |
| Cost per load | $0.05–$0.10 | $0.25–$0.50 |
| Ingredients | 3–4 simple items | 10+ chemicals, fillers |
| Skin Sensitivity | Very gentle | Varies, may irritate |
| Eco-Friendly | ✅ minimal packaging | ❌ plastic bottles, chemicals |
| Effectiveness | ✅ cleans most stains | ✅ works on tough stains, but pricier |
IMO, for everyday laundry, homemade detergent is perfect. For the occasional mud-covered toddler shirt? Maybe toss in a small splash of store-bought booster.
Common Questions & Troubleshooting
Will it work in cold water?
Absolutely! I usually wash in cold water because it saves energy, and my detergent still gets clothes clean. Just make sure your soap is finely grated, so it dissolves quickly.
Does it make a lot of suds?
Not like those commercials, FYI. But suds aren’t cleaning power — they just look fun. Your clothes will be clean even if it’s not a bubble party.
Can I use it for delicates?
Yes! But for silks or cashmere, I’d stick to hand washing with a mild soap. Your homemade detergent is safe for most fabrics though.
Storage tips
Keep it dry and airtight, especially if it’s powdered. Moisture will make it clump, and trust me, clumpy detergent is no one’s friend.
Benefits Beyond Savings
Honestly, the benefits go beyond just cost.
- Control the Ingredients: You know exactly what’s touching your clothes.
- Customize Scent: Add essential oils or leave it unscented your choice.
- Fun DIY Activity: If you like crafting or simple science experiments, this is actually kinda fun.
I even made a batch with my niece once. She called it “magic laundry dust” not wrong.

Tips for Best Results
- Grate the soap as finely as possible reduces clumps.
- Shake your jar before each use powders tend to settle.
- Use correct measurements more isn’t always better, trust me on this one.
- High-efficiency washers? Reduce the amount; otherwise, you might get residue.
Safety & Handling
- Keep borax away from kids and pets it’s safe in laundry, but ingesting it is a no-go.
- Label your containers clearly. I’ve seen jars “borrowed” for other purposes not fun.
- Don’t mix with bleach directly; it can cause unwanted reactions.

Personal Experiences
Okay, confession time. I first tried homemade detergent because I was broke in college. But guess what? It worked better than I expected. Whites stayed bright, colors didn’t fade, and the scent was fresh.
Fast forward a few years, and I still make it. Why? Because I love the control, the cost-saving, and the fact that I can tell friends, “Yep, I made this myself” without them thinking I’m crazy.
FAQs
Can I make it in bulk?
Totally. A standard batch fills a large mason jar, but if you go bigger, store in airtight bins. It lasts months.
Is it compatible with all washing machines?
Yes, but adjust quantity for high-efficiency washers. Less water, less detergent needed.
Can I use it in hot water?
Yep. Hot water dissolves everything quickly, great for towels and bedding.
Pro Tips for Next-Level Homemade Detergent
- Add oxygen bleach for tough stains: Sprinkle a little on whites for extra brightness.
- Mix scents: A drop of lemon + lavender is heavenly.
- Label batches with dates: Helps track freshness, though it lasts a long time.
- Combine with vinegar rinse: Vinegar softens clothes and removes residues naturally.
Why You’ll Never Buy Store Detergent Again
Once you try this, you’ll realize how easy it is to take laundry into your own hands. No more lugging heavy bottles, no more mystery chemicals, and no more spending $15+ for something you can DIY for pennies.
Plus, it’s fun, satisfying, and surprisingly effective. Your clothes get clean, your wallet stays full, and you can brag a little about your DIY skills. Win-win-win.
Final Thoughts
So there you have it a homemade laundry detergent recipe that actually works. Quick, cheap, customizable, and environmentally friendly.
Next time you’re staring at that laundry pile, imagine scooping out your own magical powder and watching your clothes come out fresh and clean. Feels pretty empowering, right?
Give it a try, and if anyone asks, tell them it’s your secret laundry superpower.
Remember, it’s not just detergent; it’s DIY freedom, financial savvy, and laundry satisfaction all in one jar.
