The data describes the results of a survey on the frequency of shampoo usage in the U.S. as of 2017, by shampoo type. During the survey, 10% of respondents stated that they use dry shampoos one or two times per week.
7 times per week or more | 28 | 27 | 3 |
5-6 time per week | 24 | 20 | 5 |
3-4 times per week | 29 | 26 | 6 |
1-2 times per week | 28 | 20 | 10 |