It's about 9 litres of water in the shower per minuter. So it depends on how long it takes for someone to wash their hair.
About 15 liters
The average washing machine is said to use 65 liters of water per cycle. It is more energy efficient to fully load the washing machine because a half wash uses the same amount of water as a full wash.
no but washing your hair to much is bad
yes
The average washing up bowl holds approximately 10 to 15 liters (about 2.5 to 4 gallons) of water. This capacity can vary slightly depending on the design and size of the bowl. It's typically sufficient for washing dishes and utensils without using excessive water.
9 liters
It takes about 13,500 liters of water to produce 1 ton of aluminum through the refining process. This water is mainly used for cooling and washing purposes during the production process.
It could either be growing because your hair has started getting split ends, or you are washing your hair too much. Split ends prevent hair growth and that's when you need to get your hair cut, and washing your hair too much strips it of natural oils which help hair grow.
Not washing or being in the sun to much and make your hair fade. However, dont dye your hair to much or your hair will start to fall out.
Washing too much or too vigorously can make your head sore and uncomfortable, yes.
3 to 4 liters of water
8 cups of water is approximately two (1.892) liters.