Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I think the point here is about the specific ingredients in the product that might make it less effective over time. Most shampoos aren't soaps by the way, they're detergents. The point I took away from the article is that sometimes you should clarify your hair or change products for a few weeks if you notice your product isn't as effective as it used to be.