Save money and live sustainably with homemade laundry detergent! Learn why it’s better for your family, the environment, and even your smelliest towels and cloth nappies.

Over the years, I’ve slowly swapped out conventional household products for cleaner, more sustainable alternatives. One of the first things to go? Paper towels. But while I could go on and on about the satisfaction of not throwing money into the trash with every wipe (a blog for another time!), today we’re talking about another significant money-saver: homemade laundry detergent.

If your household is anything like mine—a laundry powerhouse with five loads a day, including cloth nappies—you know that detergent isn’t just a line on your grocery list; it’s a significant expense. Popular pod detergents can run you about $50 a month, but I can cover 100 loads for just $10 by making my own. That’s the kind of math I love. Plus, homemade detergent is gentler on fabrics, better for the environment, and free of harsh chemicals.

Let’s dive into why making your laundry detergent is a game-changer for your home, wallet, and even your smelliest towels and nappies.

Why Make Homemade Laundry Detergent?

Making your laundry detergent might sound like just another chore, but trust me—it’s worth every minute effort. Here’s why:

Save Money- Laundry detergent costs add up quickly, especially for large families. By making your own, you’re cutting costs dramatically without sacrificing cleanliness.
Reduce Chemical Exposure- Store-bought detergents are often loaded with synthetic fragrances, dyes, and harsh chemicals that can irritate sensitive skin (especially for babies). Homemade detergent uses simple, non-toxic ingredients.
Better for the Environment- Homemade detergents are biodegradable and don’t rely on plastic-heavy packaging. Plus, fewer harsh chemicals going down the drain means you’re doing your part to protect waterways.
Control Your Ingredients- When you make your detergent, you know exactly what’s in it. No mystery chemicals, no unnecessary fillers—just practical, natural cleaning power.

Breaking Down the Ingredients

Homemade laundry detergent doesn’t require a long list of exotic ingredients. You probably already have some of these staples in your home. Let’s take a closer look at the key players:

Borax

Borax is a naturally occurring mineral that’s fantastic for laundry. It softens hard water, neutralizes odors, and enhances detergent's cleaning power. While some people skip it, I find it invaluable for stubborn smells (hello, musty towels!).

Washing Soda

This ingredient is a cousin of baking soda but packs a bigger punch. Washing soda is highly alkaline, making it excellent at cutting through grease, grime, and challenging stains. It’s a must-have for any homemade laundry detergent recipe.

Epsom Salt

While Epsom salts are best known for their soothing bath benefits, they also play a role in laundry. They help soften water and reduce detergent buildup, leaving fabrics feeling fresher and lighter.

Baking Soda

Baking soda is a natural deodorizer and gentle cleaner. It works wonders on odors, helps regulate pH levels in your wash, and is safe for even the most delicate fabrics.

Vinegar

Vinegar is your secret weapon for tackling musty towels and keeping whites bright. It acts as a natural fabric softener and odor eliminator. Don’t worry about the smell—it rinses out completely!

Each ingredient works together to create an effective detergent,

How Much Detergent Should You Use?

One of the great things about homemade laundry detergent is that a little goes a long way. You’ll only need 1-2 tablespoons of detergent for a standard load.

For heavily soiled loads, Use closer to 2 tablespoons.
For cloth nappies or musty towels: Start with two tablespoons and add ½ cup of vinegar to the rinse cycle for extra freshness.
Using the correct amount is key—not only for cleaning clothes but also for avoiding buildup in your washer.

Perfect for Nappies and Musty Towels

If you’ve ever dealt with musty-smelling towels or cloth nappies, you know how frustrating it can be to get rid of that stubborn, not-quite-clean feeling. This is where homemade laundry detergent truly shines.

For Musty Towels

Do you know that towels can get a damp, heavy smell when not drying properly? Homemade detergent, combined with a vinegar rinse, works wonders. It breaks down residue, neutralizes odors, and leaves your towels light and fresh.

For Cloth Nappies

Cloth nappies come with their own set of challenges, particularly the dreaded ammonia smell. Homemade detergent is gentle yet effective, cutting through odors without relying on specialized (and pricey) detergents. No soaking or pre-wash treatments are required—just clean, fresh nappies every time.

My Favorite Containers for Homemade Detergent

Making homemade detergent is just the first step—storing it properly is equally important. Here are a few of my favorite storage solutions:

Mason Jars: Perfect for powdered detergent. Use wide-mouth jars for easy scooping.
Glass Canisters: These look great in your laundry room and keep your detergent airtight.
Repurposed Food Containers: Give old coffee tins or plastic tubs a second life.
Wooden Scoops: Pair your container with a wooden scoop for a functional, aesthetic touch.

By reusing containers, you’re saving money and reducing waste—a win-win for mindful living!

Tips for a Successful Laundry Routine

1. Don’t Overload the Washer: Clothes need room to move for optimal cleaning.

2. Use Warm or Hot Water for Stubborn Stains: This helps activate your detergent's cleaning power.

3. Rinse Well: If you notice residue, run an extra rinse cycle or use less detergent next time.

4. Clean Your Washer Regularly: Run a cycle with vinegar or citric acid every month to prevent buildup.

Homemade laundry detergent is more than just a cost-saving hack—it’s a step toward a healthier, more mindful home. By swapping out commercial detergents for a natural alternative, you’re making a choice that benefits your family, the environment, and your wallet.

Whether battling musty towels, washing cloth nappies or simply trying to live more sustainably, homemade laundry detergent is a practical, effective solution. So grab your favorite containers, stock up on simple ingredients, and plunge into a cleaner, greener laundry routine!