Hi if your looking for a good cheap shampoo that works good for locks and won't leave a residu try neutrogena antiresidu shampoo. Iv been using this since the beginning and it works great I also use aloe to help with moisturization. Iv added a few essential oils to my shampoo. If you can get your hands on some teatree oil that should clear up any dandruff you might have. You only need to add 2 or 3 drops to your shampoo. I hope that helps.