What Does Dawn Dish Soap Do To A Washing Machine?

Turns out, it won't all come out in the wash. Because while there are plenty of surprising items you probably didn't know your washing machine can handle — dirty sneakers, backpacks, stuffed animals — one very common cleaning product isn't among them. Not all soaps are created equal. Which means you can't substitute in dish soap if you happen to run out of laundry detergent. Though they each share the same basic goal — to get your things clean — they function in very different ways.

Both laundry detergent and dishwashing products like Dawn dish soap contain surfactants that effectively lift dirt, grease, and other stains. But the rest of their chemical compounds differ. Dish soap is geared toward attacking grease, while detergents have enzymes to break down the proteins, carbohydrates, and fats that might be in common messes, plus builders that increase their stain-removing effectiveness. That means dish soap will be less effective at cutting through certain stains and could even damage more delicate fabrics. Dish soap also tends to create a lot of suds, which is great when you're trying to cut through grease buildup on dishes. But in a washing machine, all that lather could leak through the machine or even cause damage inside.

Squeezing dish soap directly into your washer is definitely a no-go. You should avoid using it in the machine at all costs. But it can still help you clean up your act in the laundry room. Because of its ability to deal with grease and oil, Dawn is great for pre-treating any stains before throwing your favorite pieces in the wash. It's particularly helpful to prevent sauce-related drips and other food splatters from setting in if you're not planning to do laundry right away. Similarly, you can squeeze a few drops into water to easily hand-wash your clothes.

Before using, you'll want to scan your garment's care label. While Dawn works well on cotton and polycotton fabrics, it shouldn't be used on dry clean only garments or delicates, such as silk, velvet, or cashmere. You can also do a quick spot test in a less visible area before you fully commit. Apply directly to the stain and allow it to sit for a few minutes before scrubbing with water. Then launder like normal, i.e. by using regular detergent. And if you do find yourself without your go-to laundry soap, there are a few products you can substitute for detergent. While they're not ideal for continued use, both vinegar and baking soda can work in a pinch.