Hair tangles easily if the cuticle isn't lying flat. Apart from using the Polisher what else do you use on your hair shampoo-wise and conditioner-wise and moisturizer-wise? Do you apply Fantasia on wet or dry hair?
Deep conditioning with a good conditioner can help smooth the cuticle as does doing your final rinse hair with an ACV solution. And then when your hair is wet, apply a moisturizer followed by the Polisher.
How are your ends?
BTW, if the Polisher is a silicone product as I think it is, you cannot moisturize your hair after applying it. It forms a shield. Cones are great for sealing in moisture but bad if you need to replenish moisture. That might explain why your hair feels dry. If you would like to keep using the Polisher, you might want to make sure your hair is pretty well moisturized first before applying it, or wash your hair more often to prepare it for your next moisturizing moment.