Do You Need to Separate Lights and Darks When Washing?: 1 Minute to Laundry Mastery: Tips on Separating Clothes

When it comes to laundry basics, one of the most commonly debated topics is whether you need to separate lights and darks when washing. The short answer: yes, separating your laundry by color is generally recommended to maintain your clothes’ appearance and prevent color transfer. Washing lights and darks together increases the risk of dye bleeding—darker garments (especially new ones) can release excess dye, which may stain lighter fabrics and cause whites or pastels to become dingy or discolored. By grouping similar colors together, you can help extend the life and vibrancy of your wardrobe.

From a professional designer’s perspective, fabric and presentation matter just as much as color coordination in interior spaces. Preserving the original hues of your linens—think bedding, curtains, or pillowcases—ensures your carefully curated color schemes stay intentional and crisp. For example, pristine white linens lend a spa-like calm in bedrooms or bathrooms, while dark-toned textiles add mood and contrast. If you’re outfitting a room, choosing colors intentionally and maintaining them through proper care not only keeps your home looking its best but also streamlines your overall room planning process by ensuring consistency in your decor palette.

Tips 1:

Always read clothing labels and consider using cold water washes for mixed loads if you must combine colors in a pinch. Using color-catching sheets can offer extra protection, and turning garments inside out can help reduce color loss. For items that are particularly prone to bleeding (like reds or indigos), wash them separately the first few times.

FAQ

Q: What happens if I don’t separate lights and darks?

A: You risk color bleeding, which can cause lighter items to turn gray or pick up unwanted tints from darker clothes.

Q: Is it ever safe to wash all colors together?

A: If you’re using cold water and color-safe detergents, and the garments have been washed multiple times, it’s less risky—but there’s always some chance of color transfer.

Q: Can whites be washed with lights?

A: It’s best to wash pure whites separately, as even light-colored laundry can slightly tint whites over time.

Q: How do I preserve the color of my textiles?

A: Wash in cold water, use gentle detergents formulated for colors, and avoid over-drying which can fade fabrics.

Q: Do new clothes need special care in the wash?

A: Yes, new dark or vibrant garments should be washed separately the first few times, as they’re most likely to bleed dye.