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You go to the supermarket, the drugstore, or a beauty shop, and on your shopping list is a bottle of shampoo. You see different sizes of shampoo bottles sold, and the first thought that goes into your mind is how long each of those bottles will last. The idea of buying the largest shampoo size is economically appealing because you think that you can save money and get more shampoo. However, there is one concern, and you are understandably concerned that you could end up having expired shampoo on your hands if you grab the large bottle. Then, you look at the smaller shampoo bottles sold, and you know you do not have to worry about the shampoo going bad. However, economically, that is not at all helpful. So, let’s take a look and talk about how long to expect shampoo to last.
The Length Of Time Your Shampoo Lasts Depends On Three Factors
Before jumping to conclusions about why a smaller bottle shampoo size is a better option than a larger size or vice versa, there are three factors to consider regarding how long a shampoo bottle lasts. First, understandably, you would feel overwhelmed when you see various shampoo sizes on the market today, whereas that was not a thing decades ago. Second, you have large shampoo bottles that you fear will not stay good for very long. Then you have tiny bottles of shampoo, which are ideal for travel but not practical for everyday use.
The first thing to understand is that the length of time that your shampoo lasts depends on the bottle’s size. But, of course, you already knew that, so it is not practical to get mini-sized shampoo bottles for everyday use unless you are traveling. You understand that a bottle of shampoo from a mini-size bottle will not last for very long, and if you are traveling, that is perfect because you don’t want to have to take it back when you return home. The most common shampoo bottle that people buy is the regular size ones since they use the bottle. Then you have the economy-size bottles of shampoo that you often see on shelves of stores, and those are ideal for multiple people using the same shampoo in a household.
The second factor that comes in when it comes to how long a shampoo bottle lasts is how often you use the shampoo and how many other people use the same bottle. Therefore, if you are the only one using one type of shampoo, the regular bottle is ideal. However, if others use the same one in your household, the economy-sized one is the better option. Then again, that is not always the case either because that depends on how often you shampoo.
Even though the recommendation to everyone, even those who have oily hair, is not to shampoo daily, some people do. Therefore, if you happen to use shampoo daily, then perhaps the economy-size shampoo bottle would be the best option for you because you will use it up quicker. From a financial perspective, it makes sense as well. However, if you wash your hair once a week and no one else is using the same shampoo as you, you will want to buy the regular-size shampoo bottle. Otherwise, the large bottle will last for too long, and it could go bad by the time you finish it.
The third factor in how long shampoo lasts depends on how much shampoo you use per wash. For example, do you only use one teaspoon of shampoo, or do you use a handful of it to get an excessive lather? If you only use a small amount of shampoo per wash, you don’t need a large bottle, even if you shower once a week. But, on the other hand, if you like to take plenty of shampoo to create a significant lather, you are better off getting the economy-size bottle even if you wash your hair once a week. Therefore, that is your answer for how long shampoo lasts since it varies depending on the circumstance.
What Is The Average Amount Of Shampoo That People Use?
There is no concrete answer to this query since the amount of shampoo people use depends on many factors. Those factors vary from person to person, and it involves their hair type, treatment, amount and length of hair, and so on. Usually, women require more shampoo than men because of the size of their hair unless the woman has short hair and the man has long hair. Therefore, an example is that a woman may use two tablespoons of shampoo to clean her hair, whereas a man will only require half to wash his hair.
Another consideration is that curly hair will require more shampoo to wash their hair correctly to ensure that each strand receives a good cleaning. On the other hand, those with long and straight hair will not need as much shampoo to clean it because it is more straightforward to wash. That is why there is no concrete answer to know the average amount of shampoo that people use.
Conclusion
If you have your grocery shopping list ready and one of the items on there is a bottle of shampoo‘, you may wonder which size you should buy. There is a concern about the shampoo sitting in the shower for too long that will cause it to clump up and go bad. However, determining the size of the bottle to buy is how often you will use the shampoo or if others in your household will use it. That also depends on how much shampoo you take when you wash your hair. You may find that if you enjoy getting a good lather and use plenty of shampoo, getting the economy-size is the better option. That is even if you shampoo once a week since these bottles can last for a while. The bottom line is the perfect shampoo bottle size depends on your needs.