No, it is not necessary to wash bed linens at 60 degrees, but it may be recommended in some cases. Here is an overview of what may be appropriate:
1. **60 degrees**: This temperature is recommended if you want to be sure to kill bacteria, mites, and other allergens. If someone in the household is sick, if you have allergies, or if the bed linens are heavily soiled, 60 degrees is a good choice. Example: Pinworms spread easily and are common in small children; detergents do not kill pinworm eggs, so 60°C is required.
2. **40 degrees**: In most cases, it is sufficient to wash bed linens at 40 degrees, especially if they are not too dirty. Modern detergents are often effective at lower temperatures, and this is also gentler on the fabric.
3. **30 degrees**: Some delicate materials can be washed at 30 degrees to avoid damage. However, this temperature is not as effective at removing bacteria and allergens.
Always read the washing instructions; bed linens in silk, for example, are more sensitive than bed linens in cotton.
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