This might sound silly but for the past couple of weeks I haven't been able to get my hair clean. After I washed it it looked and felt , well dull, greasy and unwashed. I tried different shampoos including clarifying ones. I shampooed really well, rinsed really well, all that I could think of. Then I read about doing a final rise with bottled water. I didn't hold much hope, but it has been transformative. My hair is swishy and shiney and clean looking.
I live in a hard water area which I'm sure didn't help.
Anyway, just a thought for any of you who are struggling with dull, limp tresses.....