Home . The Benefits of Adding Salt to Your Laundry Loads

The Benefits of Adding Salt to Your Laundry Loads

. al · June 10, 2025 · 0 Comment

When I first heard about adding salt to laundry, I rolled my eyes. It sounded like another old wives’ tale—just like cleaning everything with vinegar. But after a bit of research (and a load of laundry), I discovered this trick actually works! Here’s why tossing a little salt in the wash could improve your clothes and your washing machine.

1. Soften Hard Water Naturally
Do your clothes come out stiff or scratchy? Hard water may be the culprit. It’s full of minerals like calcium and magnesium, which cling to fabric and clog up your machine.

Salt helps break down those minerals. By softening the water, it makes your clothes feel smoother and protects your washer from mineral buildup. Instead of buying pricey water softeners, try this low-cost fix.

2. Tackle Stubborn Stains
Salt won’t replace detergent, but it can help loosen tough stains—especially from sweat, grease, or even blood.

Here’s what I did: I sprinkled salt directly on a damp, stained shirt, let it sit, and washed it as usual. The stain faded significantly. It’s an easy pre-treatment that can make a real difference.