Quick Answer

Wash cotton swaddle sets in cold water on a gentle cycle, then tumble dry on low or air dry to keep the fabric soft and safe for baby's skin.

Why Gentle Washing Matters for Baby Swaddles

Cotton swaddle sets, like the Lulujo Hello World Hat & Swaddle Set, are designed for a newborn's delicate skin. Harsh detergents or high heat can break down the bamboo muslin or cotton fibers, reducing softness and absorbency.

Swaddles also need to stay free of residue that could irritate baby's face. That is why skipping fabric softener and bleach is key—they coat the fibers and can trap bacteria.

What You Will Need

You only need a mild, baby-safe liquid detergent, cold water, and a washing machine or a clean basin. Avoid dryer sheets and bleach. For stubborn stains, a gentle pre-soak with a dab of detergent works better than scrubbing.

Step-by-Step Washing Guide

  1. 1. Pre-treat stains gently: Spot-clean any spit-up or diaper leaks with a drop of baby-safe liquid detergent and cold water. Rub the fabric together lightly—do not scrub hard or use stain removers with bleach, as they can damage the muslin weave. Always check the care tag; some swaddles are final sale and require special care to keep their shape.
  2. 2. Machine wash on gentle cycle with cold water: Place the swaddle set inside a mesh laundry bag to protect the fabric from snags. Use only a small amount of mild detergent (about 1 teaspoon) and skip fabric softener and bleach. Cold water preserves the cotton fibers and prevents shrinkage. Overloading the machine can cause the swaddle to tangle; wash with similar lightweight items only.
  3. 3. Dry on low heat or air dry: Tumble dry on the lowest heat setting, or lay flat to air dry. Remove the swaddle while it is still slightly damp to avoid over-drying, which stiffens the fabric. Do not wring or twist the wet swaddle. High heat shrinks cotton muslin and can damage bamboo jersey. If you air dry, fluff the swaddle in the dryer on no heat for 5 minutes afterward to restore softness.
  4. 4. Store flat or folded loosely: Once completely dry, fold the swaddle set loosely and store it in a clean, dry drawer or basket. Avoid hanging it for long periods, as the weight of the fabric can stretch the weave. Keep the swaddle away from direct sunlight, which can fade the prints over time.

Product Spotlight

  • Lulujo Hello World Hat & Swaddle Set – Hugs & Kisses: Made from silky soft bamboo muslin with an adjustable bamboo jersey knot hat for sizes 0–4 months. The bamboo muslin is naturally breathable and gentle, but it stays soft only when washed in cold water and dried on low heat.

    Lulujo Hello World Hat & Swaddle Set – Hugs & Kisses

    Lulujo Hello World Hat & Swaddle Set – Hugs & Kisses

  • Lulujo Cotton Swaddles – Bees & Dots – 40×40″: 100% cotton muslin swaddle, loved as an everyday blanket that is also a nursing cover or stroller cover. Cotton muslin fluffs up with gentle washing; using hot water or high heat shrinks it and ruins the multifunctional fit.

    Lulujo Cotton Swaddles – Bees & Dots – 40×40″

    Lulujo Cotton Swaddles – Bees & Dots – 40×40″