I follow the bottle instructions, but you need to remember a good lather is not a sign that the product is cleaning, a good lather just means that the product will be harder to rinse out. If you leave shampoo in the hair, it may irritate skin and it will attract oil and dirt faster, so just because there are not lots of suds, don't think it isn't cleaning. Same with detergents that clean clothes, low suds are better, but people psychologically want high suds. |