Quick Answer

Wash your cooling bamboo viscose fitted sheet set on a gentle cycle with cold water and mild detergent, then tumble dry on low or air dry to preserve the Outlast® phase-change technology and fabric softness.

Why Care Matters for Cooling Bamboo Viscose Sheets

Bamboo viscose sheets are prized for their silky feel and breathability, but the cooling performance in sets like the Cooling Bamboo Viscose Fitted Sheet Set comes from Outlast® phase-change technology embedded in the fibers. Harsh washing or high heat can degrade this technology over time, reducing its ability to regulate your body temperature.

The fabric is also more delicate than standard cotton. Using the wrong detergent or cycle can cause pilling, fraying, or loss of the smooth hand feel. A little extra attention during laundry keeps your sheets comfortable and effective for years.

Step-by-Step Care Routine

  1. 1. Pre-treat stains gently: Spot-clean any stains with a small amount of mild liquid detergent and cool water. Rub the fabric gently—never scrub or use bleach, which can break down the bamboo viscose fibers and damage the Outlast® technology. Avoid bleach or harsh stain removers; they can permanently weaken the fabric.
  2. 2. Wash on a gentle cycle with cold water: Set your machine to the delicate or gentle cycle with cold water (below 85°F/30°C). Use a mild, liquid detergent free of optical brighteners or fabric softeners. Fabric softeners coat the fibers and can block the cooling technology's ability to regulate temperature. Skip fabric softener entirely—it reduces breathability and cooling performance.
  3. 3. Dry on low heat or air dry: Tumble dry on the lowest heat setting, or better yet, hang the sheets to air dry. High heat can shrink bamboo viscose and degrade the phase-change material. Remove sheets from the dryer while slightly damp to reduce wrinkles and maintain softness. Over-drying on high heat is the most common mistake—it can ruin the fabric's feel and cooling function.
  4. 4. Iron only if needed, on low: If you prefer a crisp look, iron the sheets on the lowest setting while they are still slightly damp. Use a pressing cloth to avoid direct contact with the iron. High heat can scorch bamboo viscose and damage the Outlast® fibers. Most wrinkles fall out naturally after air drying—ironing is rarely necessary.
  5. 5. Store in a cool, dry place: Fold sheets loosely and store them in a breathable cotton bag or on a shelf away from direct sunlight. Avoid plastic bins, which trap moisture and can lead to mildew or yellowing over time. Sunlight and humidity are the biggest enemies of stored bamboo viscose sheets.

Product Spotlight

  • Cooling Bamboo Viscose Fitted Sheet Set: This set includes a fitted sheet, pillowcase set, and optional top sheet, all woven with Outlast® phase-change technology for consistent, all-night comfort. Because the cooling is built into the fiber, proper care protects the technology—harsh detergents or high heat can reduce its effectiveness over time.

    Cooling Bamboo Viscose Fitted Sheet Set

    Cooling Bamboo Viscose Fitted Sheet Set