The first thing to look at when determining how often to use your leave-in conditioner is to read the instructions on your specific leave-in conditioner label. Usually, these instructions will state clearly how often the product should be used.
Often, you’ll see leave-in conditioners that were designed to be used every day after you wash your hair. This is the most common way that leave-in conditioners are used. You wash your hair, apply your leave-in conditioner, then style your hair for the day. This process is repeated daily to achieve the best results.
This is not to say that there aren’t other types of leave-in conditioners that should be used at different frequencies. Some heavy-duty leave-in conditioners can be used less often and this would be indicated on the product label in most cases.
It is also important to recognize that most leave in conditioners work on all hair types, so if there isn't any information on product use related to your specific hair type, don't worry!
If your leave-in conditioner doesn’t have instructions for how to use it, don’t worry. There are other ways to determine if you can use a leave in conditioner every day.