Laundry might not seem expensive, but between water, energy, and detergent, it adds up fast. Most people don’t realize how much they’re wasting until they start paying attention. The good news is, small tweaks can make a big difference.
You don’t need fancy equipment or pricey detergent—just smarter habits that stretch every load. Here are the small fixes that can practically make your laundry bill disappear.
Wash in cold water
Heating water for laundry eats up more energy than running the washer itself. Most clothes don’t need hot water anyway, and modern detergents work great in cold cycles.
Switching to cold water can cut your energy use in half, if not more. Your clothes will last longer too, since hot water wears down fabric faster.
Use the fastest spin cycle
A faster spin pulls out more water before drying, which means your clothes spend less time in the dryer. That alone can shave a noticeable amount off your electric bill.
If your washer lets you choose spin speed, go with the highest setting safe for your fabric. It’s one of the easiest ways to cut drying time without doing anything extra.
Skip the dryer when you can
The dryer is one of the biggest energy hogs in the house. Hanging clothes to dry—outside or indoors—costs nothing and helps fabrics last longer.
Even air-drying half your loads makes a difference. Towels, jeans, and bedding take the most power to dry, so those are good ones to line dry when possible.
Measure detergent correctly
Using too much detergent doesn’t make clothes cleaner—it makes your washer work harder to rinse it out, wasting water and energy. It also leaves residue that dulls fabrics.
Use the smallest amount recommended or even less if your washer is high-efficiency. You’ll save on detergent and prevent buildup that can force you to rewash.
Wash full loads only
Small loads use almost the same amount of water and energy as full ones. If you’re running your washer multiple times a week with half loads, you’re doubling your costs.
Wait until you can fill the washer about two-thirds full—enough room for clothes to move, but not so much that they can’t rinse properly.
Clean your dryer vent regularly
A clogged vent traps heat, making your dryer run longer and work harder. It’s not just wasteful—it’s also a fire hazard.
Pull the vent off and vacuum it out every few months. You’ll notice faster drying times and lower energy use right away.
Add a dry towel to wet loads
When you do use the dryer, throw in a clean, dry towel. It absorbs moisture and helps everything else dry faster.
This simple trick can cut drying time by 10–15 minutes on average, which adds up over dozens of loads.
Skip fabric softener and dryer sheets
Fabric softeners coat your clothes with residue that builds up over time, making them feel less clean and harder to dry. They also cost more than they’re worth.
Try using white vinegar in the rinse cycle instead. It softens clothes naturally, costs pennies per load, and keeps your washer cleaner too.
Use dryer balls
Wool or rubber dryer balls separate clothes and improve airflow, which shortens drying time and reduces static without chemicals.
They last for hundreds of loads and don’t leave residue like dryer sheets. Once you switch, you’ll wonder why you ever bought the disposable kind.
Wash less often
You don’t need to wash everything after one wear. Jeans, sweaters, and pajamas can go several uses between washes unless they’re visibly dirty.
The less often you wash, the less you spend on water, energy, and detergent—and the longer your clothes last. Being smart about what actually needs washing saves more than you’d think.
*This article was developed with AI-powered tools and has been carefully reviewed by our editors.
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