How much laundry detergent should I put in to wash clothes, and how much laundry detergent do I need

Hello, two scoops of laundry dosing spoons are fine.

How much laundry detergent should be put in a washing machine to wash clothes? If you put too much laundry detergent, it is easy to wash your clothes, and if you put too little, your ability to remove stains will be reduced. Therefore, we should place the laundry detergent reasonably according to the washing method of the washing machine and the decontamination ability of the laundry detergent.

Many people think that the more foam in the laundry detergent, the stronger the detergency, but this is actually a misconception. When the activity of the laundry detergent reaches sufficient detergency, no amount of detergent is just a waste. Some of the ingredients of laundry detergent are hydrophilic-based, and some are hydrophobic-based.

The hydrophobic base separates the stain first, and then the hydrophilic base dissolves the stain in water. Finally, the purpose of cleaning is achieved. However, the bubbles we see in laundry detergent are not directly related to the detergent detergent ability.

Some laundry detergents cause bubbles due to their surfactants, but some detergents do not have much foam in the active agent, but their ability to remove stains is not weakened. Therefore, the detergent ability is not related to the bubbles of the laundry detergent.

It is best to use low-foaming concentrated laundry detergent for washing clothes in a washing machine, because it is easy to overflow the foam with high-foaming laundry detergent, and in addition, the foam will reduce the friction between the clothes, thereby reducing the detergency. In addition to this, the author also recommends that clothes should be washed together with disinfectant every once in a while.

In addition, many people like to sprinkle laundry detergent directly on their clothes and start washing. In fact, it is best to fully dissolve the laundry detergent in water before washing it for better results. Therefore, it is best to let the clothes soak in the laundry detergent for a while before washing.

And the laundry detergent must not come into direct contact with the clothes, as this will damage the clothes. Finally, it is recommended that fabric softener should be added to the laundry detergent every once in a while.

A total of scoops of laundry detergent are required.

1 2x5 = scoop).

A: A total of spoons of laundry detergent are required.

Analysis] According to the meaning of multiplying the fraction by the whole number, multiply the amount of laundry detergent used per kilogram of laundry when washing clothes by the approximate weight of the laundry in the washing machine, and find out how many spoonfuls of laundry detergent you need to put in total.

This question mainly examines the meaning of multiplying fractions by integers: find the sum of several identical additions, and you need to be proficient.

Attention should be paid to the calculation of the score:

1. The fraction is multiplied by an integer, the denominator remains unchanged, the numerator is multiplied by an integer, and finally the offer score that can be reduced.

2. Multiply the fraction by the fraction, multiply the numerator by the numerator, multiply the denominator by the denominator, and finally the offer score that can be reduced.

3. The fraction is divided by an integer, the denominator remains unchanged, if the numerator is a multiple of the integer, the numerator is divided by the integer, and finally the offer score that can be reduced to a fraction.

4. The fraction is divided by an integer, the denominator remains unchanged, if the numerator is not a multiple of the integer, then multiply this fraction by the reciprocal of the integer, and finally the offer score that can be reduced.

5. The fraction is divided by the fraction, which is equal to the reciprocal of the dividend multiplied by the divisor, and the last offer point that can be reduced.

Hand wash: 5 8 pieces of normal clothing. The amount of laundry detergent is 2 tablespoons;

Machine wash: 8 10 pieces of ordinary laundry, the amount of laundry detergent is 3 4 spoons.

Correct steps to do laundry:

Soak before washing. Before washing, soak the laundry in a liquid soap or laundry detergent solution for 10-14 minutes to allow the detergent to work with the dirt on the clothes, and then wash. In this way, the running time of the washing machine can be reduced by about half, and the electricity consumption can be reduced by half.

Separate color washing, first light and then dark. Washing clothes of different colors separately not only washes cleanly, but also washes quickly, which can shorten the time by 1 3 compared with washing together.

Thin first and then thick. Generally, chemical fiber and silk fabrics with thin and soft texture can be washed in four or five minutes, while cotton and woolen fabrics with thicker texture can be washed in about ten minutes. Washing the thickness separately can effectively shorten the running time of the washing machine than washing it together.

Moderate water consumption. Too much water will increase the water pressure of the wave plate, increase the burden on the motor, and increase power consumption; If the amount of water is too small, it will affect the up and down of the clothes during washing, increase the washing time, and increase the power consumption.

Correctly grasp the washing time and avoid ineffective actions.

The procedure is reasonable. After washing the laundry, it is best to spin the laundry dry and squeeze out the dirty water, so that when rinsing, it can shorten the time and save water and electricity.