Many people attribute hair loss to the quality of the water, and they believe that hard water is more likely to cause hair loss. People's hair thinning problem is getting more and more serious. Not only does it damage people's appearance, but also deals a heavy blow to people's confidence. Therefore, people are getting more and more serious in the process of finding the causes of hair loss, and more truths are being discovered. Among them, water quality is also a major cause. Before we do this, it is necessary to look at the definition of hard water to understand what hard water is.

Hard and soft water

The hardness of water is the amount of salts dissolved in the water, i.e. the amount of calcium and magnesium salts, GPG is the unit of water hardness, 1 GPG means 1 gallon of water with a hardness ion (calcium and magnesium ions) of 1 gigal. According to the American WQA standard, the hardness of water is divided into 6 levels: 0~0.5 GPG for soft water, 0.5~3.5 GPG for slightly hard, 3.5~7.0 GPG for medium hard, 7~10.5 GPG for hard water, 10.5~14.0 GPG for very hard and 14.0 GPG or more for very hard.

The influence of hard water on hair

The hardness of the water does not make much difference to the scalp and hair follicles, meaning that hard water is not directly related to hair loss, but it tends to cause hair health problems in several ways.

1. the cleaning effect of shampoo

The calcium and magnesium salts contained in hard water react with the surfactants in the detergent to form metal salt deposits, which attract to some of the detergent and remain and collect on the hair, making it difficult to rinse thoroughly. This also endangers the normal breathing of the scalp.

2. the softness of the hair

The effect that can be felt immediately after washing your hair with hard water is that it is more difficult to comb through. We mentioned above the tendency to leave small amounts of soap and shampoo residue, which, when this happens, can make your hair difficult to comb or make it easier to rip them off when combing it.

3. The health of the scalp

And of course, with prolonged use of hard water, your scalp will definitely suffer. A lot of residue builds up on the scalp, making it difficult to breathe and affecting the healthy growth of hair follicles. Perhaps at this point you will notice that dandruff becomes more frequent and your scalp becomes itchy. And don’t forget that the normal scalp is weakly acidic, so both the water and shampoo we'd better choose a weakly acidic nib. Hard water, on the other hand, contains calcium carbonate and is alkaline.These changes can, to a greater or lesser extent, lead to the development of hair loss.

What can we do ?

1. Buy a water softening unit.

Soft water is the opposite of hard water in nature. Although it contains some minerals, its concentration is not nearly as high as hard water. And it is weakly acidic, which means it is cleaner and healthier. The best net way to treat hard water is to install a water softener in your home, but this can be expensive. Given the cost, a better alternative is to buy a water softener shower head.

2. Take more care of your hair.

One of the ways above works better as a kind of prevention, now tell you how to repair your hair after it has been damaged by hard water. The most obvious damage to your hair is that it becomes dry and frizzy with no shine, then you would do well to use a conditioner or hair oil two to three times a week to keep your hair moisturised.

3. Use vinegar.

Of course, because taxable oh is weakly alkaline, you add some acid such as vinegar to it to slightly neutralise hard water, which is a good way to deal with.

Now you should have a better understanding of the relationship between water quality and hair loss. In short, hard water does indirectly make your hair quality bad, which then causes hair shedding. So you need to take care of your hair, or find some ways to try to improve the water quality. Some people may find it a huge hassle to improve their water quality, and all I can say is that to a certain extent, it affects your hair health. After all, some people who use soft water also go bald. That said, don't protect your hair in just one way. Considering that hair is very sensitive and fragile, you need to take extra care of protection from every aspect.