Simply put, the higher the temperature when washing, the more germs will be killed, which is why people may be tempted to use a higher temperature. The NHS has long advised washing all underwear, towels and bed linen at 60 degrees or at least 40 degrees using an antibacterial detergent. 18
Is washing cold or hot at 40 degrees?
In general, 40°C and above is considered hot washing and most garments can be washed at these temperatures.
What does 40 degrees mean when washing clothes?
These small dots represent the temperature range in which you should wash this item. The more dots on the label, the hotter the water should be – one dot means cold, or 30 degrees Celsius, two dots means hot, or 40 degrees, three dots means hot, or 50 degrees and four dots means very hot, or 60 degrees. 01
Should I wash 30 or 40?
High temperatures (over 40 degrees) are not always necessary. The labels indicate the maximum temperature for washing clothes, not the exact number. Washing at 30 degrees uses around 40% less energy than washing at higher temperatures, according to the UK Energy Saving Trust.
How long does a 40 degree wash last?
about 2 hours for the good ones, but I usually use the time saver so it’s about 1 hour 40 minutes. The 40°C quick wash option is 15 minutes.
Is it okay to wash clothes at 40 degrees?
Towels and bedding, and any clothing worn by a sick person, really should be washed at a high enough temperature to kill potential bacteria and mold. A good temperature for washing towels and sheets is 40 degrees, but washing at 60 degrees will be more effective at killing germs.
Is it better to wash at 30 or 40?
According to the Energy Saving Trust, washing clothes at 30 degrees uses around 40% less electricity over the course of the year than at higher temperatures.