Size of dwelling (number of inhabitants) Temperature of water in the washing machine Total TOTAL Hot water (over 40 degrees Celsius) 1.9 TOTAL Lukewarm water (30 a 40 degree Celsius) 22.7 TOTAL Cold water (under 30 degrees Celsius) 56.4 TOTAL Several Depends on clothing, on dirtiness... 19.0 Dwelling with 1 person Hot water (over 40 degrees Celsius) 1.7 Dwelling with 1 person Lukewarm water (30 a 40 degree Celsius) 21.1 Dwelling with 1 person Cold water (under 30 degrees Celsius) 60.8 Dwelling with 1 person Several Depends on clothing, on dirtiness... 16.4 Dwelling with 2 person Hot water (over 40 degrees Celsius) 2.1 Dwelling with 2 person Lukewarm water (30 a 40 degree Celsius) 22.8 Dwelling with 2 person Cold water (under 30 degrees Celsius) 57.7 Dwelling with 2 person Several Depends on clothing, on dirtiness... 17.5 Dwelling with 3 person Hot water (over 40 degrees Celsius) 1.6 Dwelling with 3 person Lukewarm water (30 a 40 degree Celsius) 22.2 Dwelling with 3 person Cold water (under 30 degrees Celsius) 56.2 Dwelling with 3 person Several Depends on clothing, on dirtiness... 20.0 Dwelling with 4 or more person Hot water (over 40 degrees Celsius) 2.2 Dwelling with 4 or more person Lukewarm water (30 a 40 degree Celsius) 23.9 Dwelling with 4 or more person Cold water (under 30 degrees Celsius) 52.7 Dwelling with 4 or more person Several Depends on clothing, on dirtiness... 21.2