what temp to wash whites

For most white clothes, warm water is the safest default —about 30–40°C / 90–110°F —while hot water works best for towels, sheets, socks, and heavily soiled whites if the care label allows it. Cold water is better for delicates and items that might shrink or get damaged.

Quick rule

• Everyday whites: warm water.

• Heavy-duty whites: hot water, especially for cottons like towels and bedding.

• Delicate whites: cold water.

Best practice

Always check the care label first , because fabric type matters more than color alone. Hot water cleans more aggressively, but it can shrink or weaken delicate fabrics.

Simple example

A white cotton towel can usually handle a hotter wash, but a white silk blouse should stay on cold.

If you want, I can also give you a temperature guide by fabric type in a small table.