Parts of an Equation. So people can talk about equations, there are names for different parts (better than saying that thingy there!). Here we have an equation that says 4x â 7 equals 5, and all its parts: A Variable is a symbol for a number we don't know yet. It is usually a letter like x or y. A number on its own is called a Constant.
Remove the rollers once hair is dry. Gently brush hair using a natural-bristle brush to smooth and add shine. Hold a can of anti-humidity hairspray 10 inches away from your head, and coat hair from roots to tips to seal the style. Using a blow dryer to straighten hair daily can eventually lead to damage. Consider using a thermal protecting spray before you begin drying.
Then, consider curling with a flat iron (yes, a flat iron â here's how) or 1 1/2-inch curling iron. But if you really want to keep your hair healthy, go light on the heat, warns Dorin. Too much heat styling can do irreversible damage over time. Try wearing soft sponge rollers over night â the longer, the better.